Thirdfort logo
Thirdfort

Make compliance your competitive advantage with beautifully secure KYC, AML, and Source of Funds verification.

Fullstack Software Engineer

Full-stack EngineerSoftware EngineerFull TimeRemoteJuniorTeam 51-200Since 2017H1B No SponsorCompany SiteLinkedIn

Location

United Kingdom

Posted

34 days ago

Salary

£70K / year

Seniority

Junior

Bachelor Degree1 yr expEnglishReactTypeScriptGo

Job Description

Fullstack Software Engineer

Thirdfort

• Design, build and ship well-tested features across our platform, with support from more senior engineers. • Take ownership of user stories from refinement through to production and post-release support. • Collaborate closely with Product and Design to understand problems and translate requirements into pragmatic technical solutions. • Write clean, maintainable code and contribute to improving code quality through reviews and refactoring. • Participate in incident investigation and support, helping to improve system reliability and observability over time. • Continuously develop your technical skills and broaden your understanding of the wider system. • Contribute positively to our engineering culture by sharing knowledge, asking questions, and supporting your teammates.

Job Requirements

  • You have experience building and shipping production software as part of a team.
  • You're comfortable working across the full stack, with experience in both backend and frontend development. Experience with Go, TypeScript or React is preferred, though we value strong fundamentals over any specific language or framework.
  • You understand core engineering fundamentals such as APIs, data modelling, testing, and version control.
  • You enjoy solving problems end-to-end and taking responsibility for your work.
  • You can communicate clearly with both technical and non-technical stakeholders.
  • You use AI tools to augment your workflow, accelerate learning, explore unfamiliar parts of the codebase and move faster on routine tasks.
  • You’re happy working in a fast-moving environment where requirements may evolve as we learn more.

Benefits

  • Compensation - Up to 70k base salary
  • Flexible Working Hours
  • Enhanced parental leave
  • Remote working within the UK **only**, with optional access to offices in London or Manchester
  • Annual leave allowance of 26 days, increasing to 30 with tenure and the option to buy additional days
  • Enhanced sick leave
  • Private healthcare with our provider, AXA
  • Regular company and team socials
  • Uncapped budget for personal development
  • Share options for all UK employees
  • Customisable wellness budget and discounts on well-known brands

Related Job Pages

More Full-stack Engineer Jobs

General Motors logo

Staff Software Engineer, Vehicle AI

General Motors

General Motors (GM), founded in 1908 by William "Billy" Durant in Flint, Michigan, began with the Buick Motor Company and later acquired brands like Oldsmobile

• Lead the architecture and implementation of next-generation AI agents, from conceptualization to production deployment. • Drive technical direction and strategy for the AI agent platform, ensuring scalability, reliability, and performance. • Mentor and guide junior and senior engineers, fostering a culture of technical excellence and best practices. • Collaborate with Product Managers and other engineering teams to define requirements and deliver impactful solutions. • Conduct complex code reviews, system design reviews, and provide constructive feedback. • Identify and address technical debt, performance bottlenecks, and architectural challenges within the agent infrastructure. • Stay current with the latest advancements in AI, machine learning, and software engineering to continually improve our technology stack.

Canada
$147K - $196.6K / year
Job Closed

Mid-Level Software Developer

Fusion Technology

Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission-critical US Government programs and the Intel Community.

Title: Mid-Level Software Developer Location: Remote, United States Job Description: - Full Time - Fully remote Who is Fusion Technology? Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission-critical US Government programs and the Intel Community. Position Location: Remote Who are you? Security-cleared Professional: An active DOD Secret Security Clearance or higher is required to be considered. Education is important to us: You have a Bachelor's Degree with 4-8 years of experience or Masters with 2-6 years of relevant experience. Experience is important to us: Possesses and applies expertise on multiple complex work assignments. Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks. Operates with appreciable latitude in developing methodology and presenting solutions to problems. Contributes to deliverables and performance metrics where applicable. What you'll do: - Develops, creates, and modifies general computer applications software or specialized utility programs. - Analyzes user needs and develops software solutions. - Designs or customizes software for client use with the aim of optimizing operational efficiency. - Analyzes and designs databases within an application area, working individually or coordinating database development as part of a team. - Researches, designs, develops, and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific, and general computing applications. - Sets operational specifications and formulates and analyzes software requirements. - Designs embedded systems software. - Applies principles and techniques of computer science, engineering, and mathematical analysis. What matters to you matters to us. Fusion Technology values its employees and works hard to ensure proper care for them and their families. We desire to compensate employees in a competitive, motivational, fair, and equitable way with other employers in the marketplace. Salary is only one component of employee compensation but an integral part of recruiting and retaining qualified employees. However, at Fusion Technology, we take a comprehensive approach and consider each employee's needs to tailor a compensation plan that provides financial security and peace of mind. Our competitive package includes a best-in-class matching 401K program, a comprehensive healthcare plan through Cigna, a competitive employer contribution to a health savings account, vision and dental plans, life insurance, short- and long-term disability, and personal leave, in addition to paid certifications and training. Fusion Technology LLC is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills, and experiences within our workforce. Qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.

Worldwide

Role Description We are seeking a skilled and proactive Full Stack Engineer to join a high-performing remote team. In this role, you’ll be responsible for designing, developing, and maintaining scalable web applications across both frontend and backend systems. This is an exciting opportunity for engineers who enjoy working on impactful products, collaborating cross-functionally, and owning features end-to-end. Key Responsibilities - Develop and maintain responsive, high-performance web applications (frontend + backend) - Collaborate with product managers, designers, and engineers to deliver new features - Build and integrate APIs, services, and third-party tools - Optimize applications for scalability, speed, and security - Write clean, maintainable, and well-documented code - Troubleshoot, debug, and upgrade existing systems - Participate in code reviews and contribute to engineering best practices - Stay up-to-date with emerging technologies and frameworks Qualifications - 3+ years of experience in full stack development - Strong proficiency in JavaScript/TypeScript and modern frameworks (e.g., React, Next.js, Node.js) - Experience with backend technologies (e.g., Express, Python, Ruby, or Java) - Solid understanding of RESTful APIs and database systems (SQL/NoSQL) - Familiarity with cloud platforms (AWS, GCP, or Azure) - Experience with version control systems like Git - Strong problem-solving skills and attention to detail - Excellent communication skills and ability to work in a remote environment Nice-to-Have - Experience with DevOps practices (CI/CD pipelines, Docker, Kubernetes) - Exposure to microservices architecture - Knowledge of testing frameworks (Jest, Cypress, etc.) - Previous experience working in SaaS or startup environments Benefits - 💰 Competitive salary based on experience and seniority - 🌎 Fully remote role with flexible work environment - 🚀 Work with innovative global companies in high-growth industries - 📈 Long-term career growth and upskilling opportunities - 🎯 Ownership of impactful projects and real product influence - 🤝 Collaborative, international team culture

Northern America + 9 moreAll locations: Northern America | Americas | Latin America (LATAM) | Europe | EMEA | Asia | Africa | Asia Pacific | Eastern Europe | DACH
ioet logo

Full-Stack Engineer – AI/LLM Focus

ioet

Diversity is a technical strategy.

Full TimeRemoteTeam 51-200Since 2014H1B No Sponsor

• Contribute to building and evolving a platform focused on automating the software development lifecycle using advanced Large Language Models (LLMs) • Extend existing codebases while balancing feature development with bug resolution • Take end-to-end responsibility for features and issues, ensuring they are properly tested, delivered, and deployed • Proactively identify and communicate blockers

Latin America
Job Closed