Senior Full-Stack Engineer

Posted 1 day 16 hours ago by SPD Technology

£70,000 - £90,000 Annual
Permanent
Full Time
Other
London, City, United Kingdom, EC3N 1LH
Job Description

AtSPDTechnology, webring together ateam oflike-minded people who are driven bythe desire tobring value through their work, united intheir commitment tohigh performance and delivering custom, cutting-edge tech solutions that drive clients' growth. Weempower our people with aculture ofexcellence and enable them with the opportunity touphold their accountability tocontribute oneach level. Wevalue humanity and collaboration, encourage professional and personal growth, and foster asupportive and flexible work environment where everyone's contribution iswelcomed.

And now we are looking for a Senior Full-Stack Engineerto join us as part of our team.

About the project

It is an AI-powered professional networking platform that transforms existing professional connections into actionable intelligence. Rather than being tailored to recruiters or sales teams, this project is built for everyday professionals seeking meaningful insights and timely introductions-when they matter most.

Flexible working hours, with PT meetings in the mornings.

Python, React, MongoDB, Qdrant, Kafka for stream & R&D workloads, Kubernetes, Docker

Asaqualified expert, You will
  • Design, develop, and maintain long-term digital products and rapid AI prototypes.
  • Orchestrate and integrate AI tools and APIs (e.g., OpenAI, LangChain, Pinecone, etc.) into scalable applications.
  • Own the architecture of web solutions-both front-end and back-end-from concept to production.
  • Ensure high standards in performance, scalability, security, and code quality.
  • Contribute to infrastructure setup, CI/CD pipelines, and deployment strategies.
  • Stay on top of tech trends and emerging frameworks to keep our solutions modern and competitive.
We're looking for you ifyou have
  • 5+ years of full-stack development experience with production-ready systems.
  • Deep understanding of AI tool orchestration, prompt engineering, and LLM APIs.
  • Strong product-oriented thinking and experience working on user-facing solutions.
  • Back-end experience with Node.js, Python, or Go and integrating external APIs.
  • Comfortable with SQL and NoSQL databases like PostgreSQL and MongoDB.
  • Familiarity with cloud platforms (AWS preferred), Docker, and CI/CD best practices.
  • Strong understanding of web application security, performance optimization, and testing.
  • Excellent communication, teamwork, and problem-solving skills.
Bonus Points
  • Background working in startup or rapid prototyping environments.
  • Knowledge of mobile-first or responsive design.
  • Understanding of network protocols, subdomain routing, and DNS configuration.
  • Experience working with vector databases and LLM frameworks.
  • Familiarity with DevOps tools, container orchestration, and deployment automation.
What's initfor You

Reveal great tech solutions

Join the team ofexperts who create custom, cutting-edge tech solutions for world-renowned businesses, fueling client growth. Unleash your potential, tackle new challenges, and bepart ofateam that values your skills and contributions. Focus onlong-term impact and building tailored, long-lasting partnerships with our clients.

Experience anagile and flexible working environment

Enjoy the freedom offully remote work with aflexible working schedule. Empower yourself with astable workload and astable income, supported byprovided laptops and licensed software. Wefocus onlasting cooperation and unite result-oriented individuals who stand onahigh-performance approach towork.

Embrace the opportunity for personal and professional growth

Benefit from performance and merit reviews, elevate your skills with personal development plans, and individual learning through the corporate library, public speaking support, and more.

Beamong like-minded people

Work with ateam ofone mind who cares about what they doand how theydo. Collaborate with top-notch experts who are always ready tohelp and support you through any challenges. Join company-wide tech and cultural events, and contribute tomeaningful CSR initiatives that resonate with your values. Feel supported byyourHR, and take advantage ofour referral bonus program.

Interview steps
  • Pre-screen with the recruiter.
  • Technical interview.
  • Interview with client.

Embrace the opportunity toinnovate withus!

About SPD Technology

SPD Technology is a custom software product development and IT consulting company with extensive expertise in various industries, including fintech, e-commerce, logistics, insurance, biotech, cybersecurity, and more. Our world-class team of over 650 experts develop web, mobile, AI/ML, and enterprise solutions for world-renowned companies, including Fortune 500 firms and emerging startups. We have 2 development centers in Europe, a representative office in London, the U.K., and remote teams, working worldwide. With over 19 years of experience in designing, building, streamlining, and supporting software products, SPD Technology drives growth of businesses from the US, the U.K., Israel, Switzerland, Mexico, and other countries.

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