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This job expired on 04/08/2026. It no longer accepts applications.
Junior Software Engineer
Haystack · Londres
Job description
About the role
Join a London‑based startup that is transforming the aviation industry with cutting‑edge software. As a Junior Software Engineer you will help build and scale mission‑critical products that support complex operational workflows.
Key responsibilities
- Develop, test, and maintain high‑performance services using Rust, Flutter/Dart and PostgreSQL.
- Collaborate with product managers and operational stakeholders to translate requirements into reliable code.
- Contribute to a distributed, federated architecture and ensure system observability.
- Participate in code reviews, continuous integration, and deployment pipelines.
Required profile
- Strong academic record (top grades at A‑level/IB or a 1st‑class STEM degree from a top UK university).
- Demonstrated passion for software development through personal projects or internships.
- For recent graduates: relevant internship experience and compelling side projects.
- For experienced candidates: proven track record of shipping sophisticated, mission‑critical software.
- Full, unrestricted right to work in the UK (no sponsorship).
Required skills
- Rust
- Flutter/Dart
- PostgreSQL
- gRPC (beneficial)
- Apache Arrow (beneficial)
- Prometheus (beneficial)
- Grafana (beneficial)
- Docker (beneficial)
What we offer
- Fast‑growing, venture‑backed startup environment.
- Opportunity to solve challenging problems in the aviation sector.
- Mostly remote work with occasional office presence (hybrid model).
- Collaboration with a highly skilled and innovative team.
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Haystack
Londres
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