Senior Elixir Developer

DevGrid; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A top-tier software consulting company is seeking an experienced Elixir Backend Developer to join their international team. You will design and implement Elixir/OTP services while owning the lifecycle of event-driven workflows. This role offers 100% remote work with a full-time commitment of 40 hours per week. You'll also benefit from performance-based bonuses, flexible time-off policies, and a supportive work environment, aimed at fostering creativity and growth in your professional journey.

Serviços

Performance-based bonuses

Flexible time-off policy

Sponsorship program for courses

Qualificações

• 3+ years building production Elixir/OTP services.
• Understanding of concurrency and fault tolerance on BEAM.
• Experience with Ecto/MySQL and schema design.

Responsabilidades

• Design and implement Elixir/OTP services for contract execution.
• Own lifecycle of event-driven workflows.
• Collaborate with Product and AI teams for requirements translation.

Conhecimentos

Elixir / OTP

Concurrency and fault tolerance

Ecto / PostgreSQL

Rest API development

Containerization (Docker, Kubernetes)

CI/CD processes

Strong English communication

Ferramentas

Docker

Kubernetes

AWS

PostgreSQL

Kafka

Descrição da oferta de emprego

Overview

Who We Are Seeking : We're looking for a talented and experienced Elixir Backend Developer to join our international team and help design, build, and harden our agentic contracts execution layer—the platform where autonomous / agent-driven workflows orchestrate and execute contractual logic reliably, at scale. This role presents an excellent opportunity for those looking to work in a dynamic environment and be part of a high-performing international team, offering ample opportunities for growth and development in technical and interpersonal skills. You'll work on resilient OTP services, job orchestration, stateful workflows, and observability to ensure correctness, auditability, and performance. We seek an energetic, driven, and articulate team player who is truly passionate about their work.

Responsibilities

• Design and implement Elixir / OTP services (GenServer, Supervision trees, Registries) that power contract execution and agentic workflows.
• Own the lifecycle of long-running, event-driven workflows (timers, scheduling, compensations / Saga patterns, exactly-once / at-least-once semantics).
• Develop secure APIs and integrations, rate limiting, and request budgets for agent calls.
• Optimize performance (ETS, streams, batching, backpressure) and observability (tracing, metrics, structured logs).
• Collaborate with Product and AI / Agent teams to translate requirements into deterministic, testable contract execution flows.
• Write high-quality tests, migrations, and production-grade documentation.

Tech You\'ll Use

• Elixir / OTP (GenServer, Supervisors, Applications), Phoenix (APIs), Ecto (PostgreSQL), Oban, OpenTelemetry / PromEx
• Message brokers & streams : Kafka or RabbitMQ
• Container & cloud : Docker, Kubernetes, AWS / GCP / Azure
• CI / CD : GitHub Actions (or similar), feature flags, migrations & rollout strategies

Essential Qualifications

• 3+ years building production Elixir / OTP services (or 5+ years BE + 1–2 years Elixir with strong OTP fundamentals).
• Deep understanding of concurrency, supervision strategies, and fault tolerance on the BEAM.
• Solid experience with Ecto / MySQL, schema design, transactions, and migrations.
• Practical knowledge of job orchestration (Oban or equivalent), idempotency, retries, and backpressure.
• Proven track record in building and maintaining event-driven or workflow systems with strong correctness guarantees.
• Comfortable with containerized deployments and CI / CD; you ship and you own.
• Strong written and spoken English (daily collaboration in English).

Who We Are

DevGrid is a top-tier software consulting company based in the UK, with a development hub in Brazil and operations spanning Europe and the US. We believe that world-class software can only be created by a motivated and enthusiastic team in an environment that fosters creativity and free thinking. Established in 2015, we aim to drive innovation and digital transformation by combining our robust business culture and exceptional engineers with forward-thinking business insights.

What We Offer

• Contract-based hiring;
• Full-time opportunity (40 hours per week);
• 100% remote work / home office;
• Performance-based bonuses tied to achievements and deliverables;
• Open and flexible time-off policy;
• Supportive and collaborative work environment;
• Equipment program;
• Paid days off per year + holidays (variable) + recess days;

Sponsorship program for relevant courses and training.

For more information, visit :

Website :

Glassdoor :

• All DevGrid positions are open to individuals from all backgrounds (including all races, colors, nationalities, religions, genders, sexual orientations, disabilities, ages, or other applicable characteristics), promoting equal opportunities and affirmative action.

If you\'re interested in the job opening and our mission, come join us on this journey!

Live long and prosper!