Title: Staff Software Engineer (GOlang, Back-end) - Prague, Czechia Location: Prague, Czechia Type: Full-Time Workplace: hybrid Category: Core Experience Job Description: About Outreach Outreach, founded in 2014, is the only complete agentic AI platform for revenue teams. Outreach infuses agentic AI, conversation intelligence, and assistive AI to power hundreds of use cases across revenue motions. From new logo prospecting to expansions, deal acceleration, driving retention, and forecasting, Outreach AI automates workflows and frees sellers to focus on more strategic conversations and actions. Revenue leaders benefit from connected account visibility, performance insights, and higher forecasting accuracy across every GTM team. World leading enterprise organizations use Outreach to power their revenue teams, including Databricks, SAP, Siemens, and Verizon to name a few. About the Team The mission of the Email & Calendar Services team is to deliver the microservice constellation to support Outreach's email and calendar experience all the way through. From the compose to smart scheduling, send, telemetry and sync back to platform. Our team is processing literally millions of emails every day. The team focuses on building reliable and performant services that connect Outreach to Customers’ email providers to send, sync and analyze email and calendar communication. This enables our customers to communicate and turns the millions of emails sent into valuable insights to help progress deals forward efficiently and effectively. The team also supports the Email and Calendar Experiences team to provide ways to create, manage and organize content used in communications. The Role We are looking to grow the existing team by one more experienced back-end software engineer to join us; you would deep-dive on challenging technical problems, build scalable solutions and identify performance bottlenecks, iterate quickly and deliver incremental value and thrive in a collaborative team environment. Your engagement would usually start with requirements clarification with the product manager or our partners. You will have the opportunity to put the best of your ideas to the design and prove your coding skills in actual implementation. We primarily use micro-services written in GO on the back-end. However, we have legacy code in Ruby on Rails and you might encounter TypeScript too. We have data stores built on MySQL, PostgreSQL and various NoSQL databases like AWS DynamoDB. We are transitioning our data loading layer to use GraphQL. Location While we are remote-friendly, we remain an "office-centric" company. This role is categorized as hybrid and it is expected you live in a reasonable proximity to the office in Prague so you would be able to connect with your team on weekly regular basis, attend in-person meetings and company events. This is a full-time, permanent role, not eligible for contractors and for work from other countries. #LI-RG1 NOTE: The offer is contingent upon successfully passing the background screening process. Your Daily Adventures Will Include - Building applications in a modern web stack. We primarily use Go language for our next gen applications. However, we have as well some Ruby on Rails apps. We have data stores built on MySQL, PostgreSQL and various NoSQL databases like AWS DynamoDB. For async processing we mostly use Kafka and RabbitMQ. We are transitioning our data loading layer to use GraphQL - Identifying the critical details and prioritise incremental delivery - Designing and delivering great solutions with deep focus on scalability and the performance - Responding to changing requirements efficiently and responsibly - Helping us build customer trust by keeping the quality bar high and delivering well tested code - Breaking-down existing systems using a SOA approach - Owning features all the way through - On-call duty based on rotation - Quickly start contributing Our Vision of You - The expectation is expert-level technical depth + system-level thinking + influence across. It’s not just about knowing tools, it’s about using them to design and operate complex systems at scale - Strong demonstrated experience with building distributed systems with a cloud service-oriented architecture - Demonstrate production ownership mindset - Great communications skills - Experience building and consuming web-based APIs - Comfortable in continuous deployment environments - Go above and beyond to help your team - Knowledge of Go or Ruby is a plus - You embody our core values: we are trusted advisors, we win as one team and we take ownershi Why You’ll Love It Here ● Amazing working space with a running track on its roof ● Flexible time off, 5 weeks of vacation, and 5 annual sick days ● 4% employer supplemental pension monthly contribution ● Private medical care for employee and spouse with Program Health Plus ● Life insurance at 2x annual salary ● 5.000 CZK monthly allowance for meal vouchers, flexipasses and other personal expenses ● 16 weeks of annual top up maternity leave pay or 8 weeks of fully paid paternity leave ● Opportunity to be part of company success via the RSU program ● Diversity and inclusion programs that promote employee resource groups like OWN+ (Outreach Women's Network), Adelante (Latinx community), OBX (Outreach Black Connection), Mosaic (AAPI community), Pride (LGBTQIA+), Gender+, Disability Community, and Veterans/Military ● Employee referral bonuses to encourage the addition of great new people to the team ● Fun company and team outings because we play just as hard as we work Outreach is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. Our success is reliant on building teams that include people from different backgrounds and experiences who can elevate assumptions and ideas with fresh perspectives. We're dedicated to hiring the whole human, not just a resume. To that end, we look for a diverse pool of applicants-including those from historically marginalized groups. We would like to invite you to apply even if you don't think you meet all of the requirements listed below. We don't want a few lines in a job description to get between us and the opportunity to meet you.

• Develop, optimize, and maintain games using PixiJS • Work closely with designers and artists to bring high-quality animations, effects, and UI interactions to life • Optimize WebGL-based games for performance, memory usage, and cross-browser compatibility • Develop tools, frameworks, and reusable components to streamline development • Debug and resolve rendering issues, performance bottlenecks, and cross-platform inconsistencies • Collaborate with backend developers to integrate real-time APIs and WebSockets for dynamic content

Role Description We are seeking a Sterling OMS Core Developer with strong hands-on experience in IBM Sterling Order Management (Go / MSG) and Java-based enterprise development. The role is focused on core application development, customization, and integrations, leveraging microservices architecture and REST APIs. This position requires a solid development background in Sterling OMS and Java, with no production support responsibilities. - Design, develop, and extend applications using IBM Sterling Order Management (Go / MSG). - Build Java / Java EE–based extensions for Sterling OMS. - Develop and integrate microservices using REST APIs. - Implement and manage OMS integrations with enterprise systems. - Work on configurations, customizations, and framework-level development within Sterling OMS. - Provide technical leadership for OMS development initiatives. - Participate in build, deployment, and CI/CD activities related to OMS development. Qualifications - Strong hands-on experience with IBM Sterling OMS (Go / MSG). - Expertise in Core Java, Java EE, and enterprise application development. - Solid experience with microservices architecture. - Strong knowledge of RESTful APIs. - Experience with Sterling OMS integrations. - Good understanding of build and deployment processes. Requirements - Mandatory Skills: - Sterling OMS, Sterling OMS Integration, Microservices - Good to Have: - Familiarity with Kafka. - Exposure to IBM Call Center. - IBM Sterling OMS Certification (preferred). Company Description

Role Description We're hiring a C# developer who can architect and ship production-grade backend systems from day one. This starts as a contract engagement with the explicit intent to convert to full-time. You'll design scalable APIs, manage Azure infrastructure, and integrate AI capabilities directly into the product — not as a side feature, as core architecture. If you've built serious .NET systems on Azure and you've worked with LLMs beyond the tutorial level, we want to talk. Responsibilities - Design, build, and maintain high-performance Web APIs using C# and .NET Core — clean architecture, no shortcuts, built to last. - Architect and manage cloud infrastructure on Azure: App Services, Functions, SQL Database, Service Bus, Key Vault, and Entra ID. - Integrate LLMs and AI features directly into the application ecosystem — Azure OpenAI, semantic search, vector databases, embeddings. - Participate in foundational system design decisions with an eye on long-term maintainability, not just the current sprint. - Document codebase logic and API endpoints clearly enough that the next engineer doesn't need to ask you how anything works. - Communicate architectural and AI trade-offs to non-technical stakeholders in plain language, in writing, without being asked twice. Qualifications - C# and .NET mastery. Advanced proficiency in C# on .NET 6/8+. You write async code naturally, use LINQ without abusing it, and your Entity Framework Core usage won't embarrass you in a code review. You understand OOP and SOLID well enough to apply them, not just cite them. - Azure ecosystem. You've deployed and managed real applications on Azure — not just followed a tutorial. App Services, Functions, Key Vault, Azure Active Directory/Entra ID. You know what breaks at scale and how to design around it before it does. - API architecture. Deep understanding of RESTful design, microservices, API gateways, rate limiting, and performance tuning. OAuth2 and JWT aren't concepts you look up — they're things you've implemented, debugged, and secured in production. - AI integration. Practical experience with LLMs in production: OpenAI API, Azure OpenAI, prompt engineering, semantic search, embeddings, or vector databases like Pinecone or Azure AI Search. You've built intelligent features into a real product, not a demo. - Product ownership mindset. You build for the long haul. You think about what happens six months after you ship, not just whether the PR passes CI. This is a contract-to-hire role — we're evaluating fit for a permanent position from day one. - Documentation discipline. You document as you build. API endpoints, architectural decisions, data flows — clear enough that the codebase can be handed off without a knowledge transfer call. - Proactive communicator. You flag blockers early, explain trade-offs clearly, and don't disappear between check-ins. Async, in writing, with enough context that nobody needs to follow up. Requirements - Contract engagement with a defined path to full-time conversion — not "maybe someday," a real track. - Fully remote, US timezone. - Direct access to decision-makers — no PM layers between you and the people who own the product. - Real architectural ownership from day one — you're not implementing tickets, you're making design decisions. - Tooling budget for APIs, infrastructure, and whatever you need to do the job well. - A peer network of senior engineers and agentic builders working on overlapping projects.