Fullstack Software Developer

About us At Techrytera AB, recruitment starts with you. We are a staffing and recruitment company with deep expertise and a clear focus on IT and Engineering. With our industry knowledge and close dialogue with both candidates and clients, we create precise matches where the right skills meet the right needs. We believe that a truly great match is not just about a job description – it’s about your experience, your potential, and what you genuinely want to develop in. That’s why we always focus on the individual. By understanding your background, motivations, and ambitions, we can connect you with assignments and roles at our clients where you have the right conditions to grow and make an impact. Our goal is to build long-term and meaningful collaborations – for both you as a candidate and for our clients. Job Description Background: The team is responsible for developing, maintaining, and supporting a broad application landscape that enables important business and operational processes. We are looking for a self-driven, curious, and prestige-free consultant with strong Python and PHP expertise who can quickly understand the existing systems, work independently, and take ownership of solutions from development through production. The assignment includes driving improvements, collaborating openly with other teams across the company, sharing knowledge, and proactively resolving issues to ensure stable, secure, and reliable delivery.

Technical information:

Python

PHP

MySQL, Postgres

Responsibilities & Deliverables: We are looking for a senior or strong mid-level backend developer with solid PHP & Python expertise and proven experience working in production environments. The consultant should quickly understand and contribute to a large existing codebase, work independently, and take responsibility for stability, automation, and integrations. We value an open-minded and collaborative person who can act as a thought partner for new ideas and has a genuine interest in improving existing concepts through automation and the use of AI.

Key responsibilities include:

Owning and maintaining parts of the system, from development through production

Troubleshooting, supporting operations, and monitoring automated flows and integrations

Driving continuous improvements, exploring opportunities for automation and AI, and ensuring system stability

Acting as a constructive sounding board for new ideas while following internal security practices and upholding high coding standards

Required Skills:

Strong development skills in PHP and Python.

Solid backend development experience with production systems.

Experience designing, building, and maintaining APIs, integrations, and database logic.

Good understanding of secure coding and modern development practices.

Ability to work in accordance with established security routines and policies.

Experience with Git and modern development workflows, including CI/CD.

Comfortable working in console-based and Unix environments.

Preferred Skills:

JavaScript and frontend libraries (e.g., Nodejs, Vue).

Experience with secure AI deployments, preferably including on-premises models and environments.

Experience working with AI models and integrating AI capabilities into applications, workflows, or automation solutions.

Start: 2027-01-11 (or in December, TBD) End: 2028-01-31 Location: Stockholm Workload: 100% Remote work: Yes, 2 days a week Application When you apply through Techrytera AB, you’re not just applying for a job – you’re starting a dialogue about your career path. We want to get to know you, your experience, and your ambitions so that we can match you with the right opportunities at our clients. Does this sound interesting? Submit your application or get in touch with us to learn more. We look forward to discovering the next step in your career together with you.