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Backend
Developer
(Node.js)

About the Project:

Security industry leaders and professionals with more than 20 years of deep technological experience in various fields of the market requiring the highest cybersecurity hygiene standards both for cloud services and embedded software development. Working on development and management of systems considered as the bleeding edge of the technology helping our customers to mitigate security gaps in their products and shift out of IoT threats in seconds.

Responsibilities:

• Gather requirements, preparing design documentation, and creating mock-ups.

• Writing backend services using AWS (focused but not limited to Lambda, SQS, SNS, S3, DynamoDB), Node.js, JavaScript and TypeScript.

• Writing integration and unit-tests to increase the quality of code.

• Refactoring existing codebase to improve maintainability, increase testing coverage, and optimizing performance.

Requirements:

• 5+ years of Backend Software Development.

• 5+ years experience developing solutions with Microservice and Serverless architecture.

• 5+ years experience in JavaScript and TypeScript.

• 5+ years experience working with various AWS services.

• AWS is a must (Lambda, EKS, S3, SQS, SNS and DynamoDB).

• Experience in coding with AI assistance (preferred Claude) is a must.

• Proficiency in databases (mostly NoSQL, but SQL also).

• Excellent understanding of secured client-server communication.

• Understanding of GIT and CI/CD practices, JIRA.

• Experience implementing solutions working low level with network protocols is good to have.

• Experience in developing cybersecurity solution backend or frontend is a big advantage.

• Familiarity with K8S, Terraform, and the containerized environment is a big advantage.

• Can work late afternoon shifts (CET).

• B.Sc. in Computer Science / Electrical Engineering or equivalent experience.

• Can-do attitude.

Industry:

Cyber security and IoT

At Sourcico We Offer:

• A competitive salary

• A comprehensive benefits package, including health, retirement plan, paid time off, etc.

• A flexible and hybrid work environment

• A supportive and collaborative work culture

• A chance to work on exciting and challenging projects with diverse clients

• An opportunity to grow and advance your career with continuous learning and development

If you are interested in joining our team, please apply now by sending your resume and cover letter.

We look forward to hearing from you soon!

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Fullstack
Engineers
(Senior)

About the Project:

We’re a AI-native payments platform built for vertical software. We help other platforms and marketplaces turn payments from a back-office utility into a growth lever. Our unified, fully managed service lets them deliver branded payment experiences without redirects, multiple providers, or long integration timelines. Founded in 2020 by payments-industry veterans, we serve customers across the UK, Europe, and the US in education, healthcare, and field services.

We move real money for merchants whose businesses depend on us, and in payments the cost of getting it wrong is real: clean architecture, deep systems thinking, attention to detail, and code that holds up in production. Our engineers are generalists who own the full lifecycle with high agency and end-to-end ownership. Agents are standard equipment here, not experiments: Claude Code, Cursor, Codex, and what comes next.

‍We're hiring a Senior Engineer to join the R&D team building our core platform. You'll own product development end-to-end, on the systems that authorize, settle, and reconcile every transaction we process. This is an individual contributor role with room to grow into engineering leadership: we're looking for the engineer who will set technical direction in their domain and bring others up with them.

Responsibilities:

• Architect and evolve a distributed, event-driven platform spanning multiple services and frontend surfaces, in a multi-vendor, multi-method, regulated payments context.

• Own features from ambiguous problem through production and ongoing monitoring.

• Use agents day to day (parallel work, automated toil, tighter feedback loops) and raise the bar for how the rest of the team uses them.

• Contribute to the agent-driven flows that run in front of customers, not just behind the engineering team.

• Engage on architectural decisions and shape engineering practices in your area.

Requirements:

• 5+ years building production systems, with strong systems thinking and architectural judgment under uncertainty.

• Deep proficiency in at least one modern language; comfort with TypeScript / Node.js (our stack) or the ability to ramp into it fast. We care more about how you think than which language you've shipped most.

• Solid grounding in distributed systems at production scale on a major cloud provider (we run on AWS): event-driven architectures, container orchestration, infrastructure as code, and the operational craft of running services in production (observability, debugging, incident response).

• Fluency with agentic engineering tools (Claude Code, Cursor, Codex, or equivalents) as part of your day-to-day workflow. Not something you've tried, something you ship with.

• High agency and a track record of technical influence: setting direction and raising the bar for engineers around you.

• (Nice to have) Experience shipping AI or agentic features into production product surfaces.

• (Nice to have) Background in fintech, payments, or marketplace platforms.

• (Nice to have) Prior team-lead or tech-lead experience.

Industry:

Fintech

At Sourcico We Offer:

• A competitive salary

• A comprehensive benefits package, including health, retirement plan, paid time off, etc.

• A flexible and hybrid work environment

• A supportive and collaborative work culture

• A chance to work on exciting and challenging projects with diverse clients

• An opportunity to grow and advance your career with continuous learning and development

If you are interested in joining our team, please apply now by sending your resume and cover letter.

We look forward to hearing from you soon!

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Team
Lead

About the Project:

We’re a AI-native payments platform built for vertical software. We help other platforms and marketplaces turn payments from a back-office utility into a growth lever. Our unified, fully managed service lets them deliver branded payment experiences without redirects, multiple providers, or long integration timelines. Founded in 2020 by payments-industry veterans, we serve customers across the UK, Europe, and the US in education, healthcare, and field services.

We move real money for merchants whose businesses depend on us, and in payments the cost of getting it wrong is real: clean architecture, deep systems thinking, attention to detail, and code that holds up in production. Our engineers are generalists who own the full lifecycle with high agency and end-to-end ownership. Agents are standard equipment here, not experiments: Claude Code, Cursor, Codex, and what comes next.

‍We're hiring a Software Engineering Team Lead, reporting to the VP of R&D. This is a hands-on leadership role: you lead a team building the systems that authorize, settle, and reconcile every transaction we process, and you keep writing and reviewing code while you do it. It fits how we think about advancement here. Engineers grow by taking on harder problems and more ownership, not by how many people report to them, and your job is to create that for the engineers on your team.

Responsibilities:

• Stay hands-on: write and review code and own the architecture on our distributed, event-driven platform, in a multi-vendor, multi-method, regulated payments context.

• Own your team's delivery, what it builds, how it builds, and whether it holds up in production, and take your turn in the on-call rotation.

• Develop your engineers and help them advance: hand off real ownership, run 1:1s, give clear feedback, and recruit as the team grows.

• Set your team's technical direction and make the calls that span its systems.

• Raise the bar for how the team works with agents (Claude Code, Cursor, Codex, and what comes next), and contribute to the agent-driven flows that run in front of customers, not just behind the team.

Requirements:

• 7+ years in engineering, including 2-3 years leading engineers as a team lead, tech lead, or manager; the rest spent building production systems hands-on. You still own hard technical work yourself; the hands-on ability does not lapse when you lead.

• A track record of developing engineers and helping them advance: hiring, mentoring, giving clear feedback, and growing people's scope and autonomy.

• Deep proficiency in at least one modern language; comfort with TypeScript / Node.js (our stack) or the ability to ramp into it fast. We care more about how you think than which language you've shipped most.

• Solid grounding in distributed systems at production scale on a major cloud provider (we run on AWS): event-driven architectures, container orchestration, infrastructure as code, and the operational craft of running services in production (observability, debugging, incident response).

• Fluency with agentic engineering tools (Claude Code, Cursor, Codex, or equivalents) in your day-to-day work, and a considered view of how a team should use them. Not something you've tried, something you ship with.

• Experience shipping AI or agentic features into production product surfaces.

• (Nice to have) Background in fintech, payments, or marketplace platforms.

• Experience taking a team through real adoption of agents, beyond a pilot.

Industry:

Fintech

At Sourcico We Offer:

• A competitive salary

• A comprehensive benefits package, including health, retirement plan, paid time off, etc.

• A flexible and hybrid work environment

• A supportive and collaborative work culture

• A chance to work on exciting and challenging projects with diverse clients

• An opportunity to grow and advance your career with continuous learning and development

If you are interested in joining our team, please apply now by sending your resume and cover letter.

We look forward to hearing from you soon!