Jack & Jill/External ATS

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Freelance Graphic Designer Salary: £25+/hr Company Description: Collider Brew Co Ltd - Fast-growing beverage startup Job Description: Join a high-growth beverage startup producing non-alcoholic beer infused with mood-boosting botanicals. You will execute a wide range of creative tasks from paid social and email campaigns to trade decks and packaging tweaks. Working directly with the founder, you will play a key role in extending a bold, retro-futuristic brand identity across all digital and physical touchpoints. Location: London, UK Why this role is remarkable: - Work with a unique, high-quality brand identity featuring a distinctive "80s sci-fi optimism" aesthetic designed by Duzi Studio. - Join a fast-growing startup that recently raised £735k in pre-seed funding and is scaling rapidly across DTC and UK retail channels. - High-impact, fast-paced environment where you work directly with the founder and see your designs ship to market almost immediately. What you will do: - Design high-performing paid social creative for Meta with a focus on weekly testing cadence and rapid concept iteration. - Create compelling lifecycle email designs in Klaviyo and visual assets for trade and investor decks to support business growth. - Develop point-of-sale materials, event signage, and occasional packaging updates for retail and on-trade environments. The ideal candidate: - Strong digital portfolio with expert proficiency in Figma or Adobe Creative Suite and a sharp eye for typography and composition. - Genuine fluency in AI workflows, using tools like Midjourney, Firefly, or Runway to generate and iterate creative concepts efficiently. - Self-directed professional comfortable working from light briefs with a proven ability to turn around high-quality work on a tight schedule. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Forward Deployed Engineer (£60-75k) Salary: £60-75k Company Description: Authsignal Ltd - Fast-growing API-first identity and passwordless authentication startup. Job Description: As the founding EMEA team member, you will bridge the gap between engineering and customer success. You will guide enterprises through complex integrations of passkeys and biometrics while shaping Authsignal’s developer experience. This hands-on role involves building SDKs, creating technical content, and directly influencing product direction for global financial and healthcare customers. Location: Remote, UK Why this role is remarkable: - Founding EMEA Presence: You will be the first UK-based hire, owning the region and enjoying high autonomy as the primary technical point of contact for European enterprise clients. - Market-Leading Tech: Work with cutting-edge passwordless authentication (FIDO, biometrics, passkeys) at a company recently named a Rising Star in KuppingerCole's 2025 Leadership Compass. - High Impact: Sit at the intersection of product and sales, where your technical feedback directly shapes the SDK roadmap and helps major enterprises secure millions of interactions. What you will do: - Lead technical integrations for enterprise clients, deploying secure identity solutions into diverse stacks like AWS Cognito, Azure AD B2C, and bespoke environments. - Develop and maintain SDKs, client libraries, and sample code while producing scalable developer resources like documentation, blogs, and video walkthroughs. - Partner with the sales team to run technical demos and proof-of-concepts, capturing field insights to inform product improvements and reduce integration friction. The ideal candidate: - Proven background in solution engineering or systems integration with strong hands-on proficiency in TypeScript/JavaScript and REST/GraphQL APIs. - Deep understanding of identity and security domains, specifically MFA, passkeys, or OIDC, with experience navigating complex enterprise software environments. - Exceptional communicator who can explain complex technical concepts to customers and has a passion for building developer tools and educational content. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Senior Platform Engineer (DevSecOps) Company Description: 9fin.com - Series C AI platform for debt markets Job Description: Join 9fin's high-seniority Platform team to lead the security function from the ground up. You will design and implement the automated guardrails, policy-as-code, and secure-by-default systems that allow engineers to move fast while protecting a platform used by 300+ blue-chip institutions across the $145 trillion global debt market. Location: Remote, UK Why this role is remarkable: - Opportunity to build a security function from a "cold start," defining the standards, tooling, and culture for a unicorn-stage fintech. - 9fin just closed a $170M Series C at a $1.3B valuation, providing massive growth trajectory and stability with 300+ institutional clients. - Work in a high-autonomy, low-ego environment within a senior Platform team that functions as an internal product group rather than a ticket-based service. What you will do: - Design and implement automated security guardrails across a multi-account AWS environment using Terraform and policy-as-code. - Build and maintain secure CI/CD pipelines in GitHub Actions, including secret scanning, dependency analysis, and build integrity checks. - Partner with the Head of InfoSec to translate SOC 2 compliance requirements into pragmatic, engineering-led platform features and automated gates. The ideal candidate: - Proven experience owning or significantly improving cloud security posture, ideally building security functions from scratch in a startup/scale-up environment. - Expert-level proficiency with AWS, Infrastructure as Code (Terraform), and modern application security patterns like decentralized authentication. - Strong communicator who can balance security requirements with developer experience to influence engineering teams across the entire organization. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Founding Engineer - Backend & Data Platform Salary: $175,000 - $225,000 + Equity Company Description: Greenline - Fast-growing fintech startup Job Description: As a Founding Engineer, you will architect the foundational data platform that unlocks mortgage lending for 16.5 million self-employed Americans. You'll build resilient ingestion pipelines for banking and tax data, design scalable microservices in Postgres, and enable ML-driven insights that transform hours of manual review into minutes of automated processing. Location: San Francisco, Austin, NYC, or Remote, USA Why this role is remarkable: - Take 0→1 ownership of a greenfield data backbone at a nimble, high-agency startup composed of former Airtable and Opendoor engineers. - Directly impact the lives of millions of underserved borrowers by automating complex non-QM mortgage underwriting through innovative AI-driven infrastructure. - Receive a founding team title with an aggressive equity package and high architectural influence over the entire product lifecycle and technical roadmap. What you will do: - Design and implement robust data ingestion and normalization pipelines for third-party financial sources like Plaid, the IRS, and accounting platforms. - Architect performant backend systems for asset serving, authentication, and complex relational data modeling using Postgres and GraphQL. - Productionize ML-driven signals by implementing feature extraction pipelines and integrating classification and anomaly detection models into core workflows. The ideal candidate: - Proven experience building and operating event-driven data systems and complex APIs at early-stage startups where they wore many hats. - Expert-level proficiency in relational database design and a deep understanding of data correctness, auditability, and long-lived data contracts. - Practical familiarity with ML fundamentals including feature engineering and model evaluation, with the ability to consume and debug ML-driven systems effectively. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Senior Fullstack Engineer - Nucleus Salary: £110k-£130k Company Description: Midnite - Series C betting platform backed by The Raine Group Job Description: Join a greenfield team building Midnite’s internal back-office platform from the ground up. As a player-manager, you will lead three engineers while remaining hands-on with Python and Vue. You will drive AI experimentation, leveraging LLMs and RAG to automate engineering workflows and enhance operational efficiency across this high-growth, Series C startup. Location: Remote, UK Why this role is remarkable: - Lead a brand new "Nucleus" team with full autonomy to shape the internal platform and define engineering standards for the entire organization. - Work for a well-funded Series C company that has raised over $75M from prestigious investors like The Raine Group, ensuring stability and scale. - Drive the practical application of AI, moving beyond chatbots to productionize LLM-powered tools that directly improve developer experience and business operations. What you will do: - Design and maintain the backend systems and operational dashboards that power Midnite’s internal platform using Python, Flask, and AWS. - Lead and mentor a team of three engineers, managing sprint planning, professional development, and technical direction as a player-manager. - Prototype and ship AI-powered improvements such as automated code review tooling, intelligent alerting, and internal assistants for non-technical teams. The ideal candidate: - 7+ years of backend engineering experience with strong proficiency in Python and a high bar for software architecture and engineering standards. - Proven experience leading or mentoring engineers in a hands-on capacity while successfully delivering complex technical projects in a production environment. - Practical experience integrating LLMs and AI APIs into real products, with a curiosity for emerging frameworks like LangChain, LlamaIndex, or RAG pipelines. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Senior Platform Engineer Company Description: Kyckr.com - Global RegTech providing real-time corporate data for AML/KYC. Job Description: As the sole Platform Engineer, you will own Kyckr’s Azure ecosystem end-to-end, managing complex infrastructure that sources real-time data from 300+ registries globally. You'll drive the modernization of legacy systems while scaling a new Registry Hub architecture, ensuring reliability and security for a high-profile client base of banks and fintechs. Location: Remote, UK Why this role is remarkable: - Full autonomy as a solo platform lead reporting directly to the CTO, with total ownership over the Azure Landing Zone and cloud evolution. - Work on a mission-critical data engine that powers global financial compliance, handling real-time synchronization across 120 countries and 300 corporate registries. - Join a pragmatic, async-first engineering culture that prioritizes high-impact technical work over bureaucracy, utilizing modern tools like GitHub Copilot and Bicep. What you will do: - Manage and evolve Azure Landing Zone architecture using Terraform and Bicep for application services like Functions, APIM, and Service Bus. - Oversee the Kubernetes cluster orchestrating high-scale web scraping infrastructure and maintain over 33 YAML-based Azure DevOps pipelines. - Lead platform security and governance by enforcing RBAC, Azure Policy, and Managed Identities to meet rigorous fintech compliance standards. The ideal candidate: - 5–8 years of hands-on Platform Engineering experience with deep expertise in core Azure services and Infrastructure-as-Code (Terraform/Bicep). - Proven track record in Kubernetes administration, container orchestration, and managing complex CI/CD environments within Azure DevOps. - Strong security mindset and independent problem-solving skills, capable of communicating technical trade-offs clearly to a distributed, international engineering team. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Product Marketing & Content Lead Salary: £45,000 – £65,000 + Equity Company Description: Thrive - Rapidly growing workforce intelligence startup Job Description: As the first marketing hire at Thrive, you will define a new category in workforce intelligence. Reporting to the CEO, you will translate complex psychometric science into compelling narratives. This high-impact role blends product positioning, data-driven storytelling, and brand building to establish Thrive as the global authority in predictive hiring and talent management. Location: London, UK Why this role is remarkable: - Shape a brand-new category in HR tech by turning deep psychometric and cognitive science into accessible, actionable insights for world-class clients like McLaren and D&G. - Join at a pivotal inflection point following a successful third round of investment to build the marketing function from the ground up with direct CEO collaboration. - Leverage unique platform data from over 200,000 job configurations to lead the industry conversation on the future of work and predictive hiring analytics. What you will do: - Own the core product messaging and ICP-specific positioning, translating technical capabilities into clear commercial value propositions that drive market authority. - Create high-impact sales enablement materials and thought leadership content, including research reports and industry insights, to accelerate the sales cycle and generate inbound leads. - Partner with product teams to extract platform data for research-led storytelling while managing SEO and PR agencies to amplify Thrive’s voice across LinkedIn and major media. The ideal candidate: - Proven track record in B2B SaaS product or content marketing, specifically within a startup or scale-up environment where you have executed strategy hands-on. - Exceptional storytelling ability with a knack for translating complex data or behavioral science into clear, persuasive narratives for both B2B and B2C audiences. - Highly proficient in using AI-powered tools to multiply content output and productivity, combined with a strong understanding of SEO-driven content ecosystems. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Senior Backend Engineer - Casino UX Company Description: Midnite - Series C betting platform backed by $75M+ from Raine Group and Makers Fund. Job Description: Join the Casino UX team to build the high-concurrency backend systems powering a modern betting experience. You will design RESTful APIs, integrate external partners, and scale services on AWS to handle real-time traffic spikes. This is a critical role in a fast-growing squad where your architectural decisions directly impact millions of fans. Location: Remote, UK Why this role is remarkable: - Significant scale and impact: join a Series C company that grew 10x in the past year, offering the chance to shape architecture at a critical inflection point. - Modern engineering culture: work in a high-autonomy environment with daily deploys, no legacy code, and a tech-first approach to a traditional industry. - Exceptional backing: join a top-tier team supported by $75M+ in funding from premier investors like The Raine Group, Play Ventures, and Makers Fund. What you will do: - Design and maintain robust backend services and RESTful APIs using Python, Flask, and PostgreSQL to power mobile and web applications. - Collaborate in a cross-functional squad with product, design, and trading experts to deliver immersive, real-time gaming features. - Own systems end-to-end, from architectural decision-making and technical documentation to monitoring and scaling infrastructure using Terraform and AWS. The ideal candidate: - Has 5+ years of professional backend engineering experience with a strong proficiency in Python or another major backend language. - Demonstrates a solid understanding of relational databases like PostgreSQL and cloud infrastructure, specifically AWS services like SQS and S3. - Thrives in fast-paced, agile environments and enjoys mentoring junior engineers while contributing to high-level technical and architectural discussions. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Lead Backend Engineer Salary: £110,000 - £130,000 Company Description: Midnite - Series C fintech platform with $75M+ raised Job Description: Join Midnite as the technical lead for our greenfield AI & Back Office team. In this player-manager role, you will build the internal platform powering our global operations while driving practical AI integration across engineering workflows. You will lead three engineers to ship high-quality Python systems that redefine how our business operates daily. Location: Remote, UK Why this role is remarkable: - Lead a brand-new, greenfield function with total autonomy to shape technical architecture and AI experimentation from day one. - Work for a well-funded Series C startup backed by The Raine Group, shipping proprietary technology to production daily in a modern AWS environment. - Drive high-impact AI enablement, moving beyond chatbots to build production-grade LLM tooling that accelerates an entire engineering organization. What you will do: - Architect and build the core backend systems for Midnite’s internal back office platform, focusing on configuration management and operational APIs. - Manage and mentor a small team of three fullstack and backend engineers, maintaining a high bar for code quality and professional growth. - Identify and prototype AI-powered improvements such as automated documentation, RAG pipelines, and intelligent alerting to reduce operational toil. The ideal candidate: - 7+ years of experience in backend engineering with strong Python proficiency and a solid foundation in cloud infrastructure (AWS preferred). - Proven ability to lead or mentor engineers while remaining hands-on as an individual contributor in a fast-paced environment. - Practical experience integrating LLMs and AI APIs into production systems, with a pragmatic approach to building useful business tools. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Full-Stack / Platform Engineer Salary: £90k + Equity Company Description: Handshaik - AI-native company intelligence platform backed by BigChange founder Martin Port. Job Description: Join a high-growth startup as a foundational engineer building an AI-native platform for M&A and private equity. You will own the entire technical lifecycle—from architecting Python/FastAPI backends and React frontends to managing AWS infrastructure and integrating LLMs via Bedrock. This role offers direct influence over the company’s technical future. Location: London, UK Why this role is remarkable: - Significant ownership as a foundational hire, working directly with the CTO and founders to define engineering standards and product roadmap. - High-performance technical stack involving AI-driven search, vector databases (pgvector), and agent-based workflows at the frontier of dealmaking technology. - Strong commercial backing from the BigChange ecosystem and Cambridge AI researchers, moving rapidly toward product-market fit with active early customers. What you will do: - Design, build, and operate a production SaaS platform using Python (FastAPI), React, and PostgreSQL, ensuring high performance and security. - Architect and scale cloud infrastructure on AWS using Terraform, ECS, and Lambda while maintaining multi-tenant security and ISO 27001 standards. - Develop and optimize hybrid search capabilities and data pipelines, integrating LLMs to automate complex research tasks for dealmakers. The ideal candidate: - 7+ years of experience building and shipping production-grade systems in startup or small-company environments with a strong bias for action. - Expert proficiency across the full stack, specifically Python, React/TypeScript, PostgreSQL, and hands-on AWS infrastructure management. - Proven ability to make sound architectural decisions independently and a genuine enthusiasm for leveraging AI to solve fragmented manual workflows. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit our website. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.