Senior Backend Software Engineer / Tech Lead (вакансія неактивна)

This is us

Secro is an early-stage SaaS startup on a journey to eradicate frauds, inefficiencies and exploitation from global trade. We provide state of the art supply chain legaltech services. Our vision is to enable frictionless global trade, while creating life-changing opportunities for underprivileged communities left behind by globalization. Secro team includes seasoned veterans from Amazon, Morgan Stanley, Plated, Maersk, MSC. We are expanding our crew and hiring exceptional people, join us if you want to leave your mark in one of the most exciting industries on the planet.

The role

We are looking for customer-obsessed, entrepreneurial Senior Backend Software Engineer / Tech Lead. We hire rock stars, and we empower them. You will write and execute your own charter, and you’ll have an opportunity to shape the way Secro will grow. In exchange, we expect strong sense of ownership and entrepreneurial mindset. We won’t necessarily tell you what to do, on the contrary, we want you to be a self-starter, result-oriented and independent individual. You have very solid experience of building modern SaaS, B2B applications. Whether you are back, front or full stack developer, we would be interested to speak with you. Our tech people work hand-in-hand with the business to deliver a world-class web application that will change forever the global trade of commodities, and you’ll be at the center of this flywheel helping to craft Secro’s technology stack. This is going to be your white canvas, in a scrappy, startup environment where you’ll have endless opportunities to learn and grow. We use Nest.js, Next.js, Docker and Kubernetes (Terraform). Project with advanced usage of encryption, digital signatures. Blockchain, PDF processing, message queues and async background tasks. Tests (unit, API).

In this role you will:

• Work in a global, culturally diverse software development team
• Gain hands-on experience in how the global trade of commodities and digital trade documents work.
• Be deeply involved in setting the technical direction of the team and supporting them to achieve technical excellence.
• Help mentor team members, define our engineering standards, and drive a system design approach to building new services.
• Take pride in helping your team in delivering great products; prioritizing usability and clarity while designing and implementing services and APIs, all at scale.

About you

You do not care only about excellent coding. You also care about being part of a bold, big vision

You want a better, more fair, sustainable and transparent global trade

You are a startup kind of person: proactive, self-starter, able to take decisions where there is ambiguity and with strong sense of ownership

Must have

• Server-side stack: Node.js, TypeScript. Nest.js, TypeORM
• Experienced in developing REST API

• Storages: PostgreSQL or other relational database (we use AWS RDS)
• Message queues: Experience with any message queues (RabbitMQ, Redis, Kafka, SQS), we use AWS SQS
• Tests: Experience with unit tests, API tests, e2e tests. Knowledge in TDD, BDD approaches. Experience in writing advanced tests with seeding and authentication
• OOP programming: Experience with SOLID principles, layered app architecture. Experience with different programming patterns (For example Repository, Builder, Factory)
• Docker: Good experience with Docker, docker-compose

• Development basics: Git, Gitlab
• For communication English at least B2

Nice to have

• Experience with apps on Kubernetes. Liveness check, readiness check
• Experience with microservice architecture

• Kross microservices transactions — Sagas
• AWS: SQS, KMS, S3 Bucket, SES, EKS, RDS
• Knowledge in OWASP Top 10, Symmetric and asymmetric encryption, digital signatures
• PDF file processing
• Experience with Blockchain and blockchain infrastructure

• Redis or other in-memory database
• WebSocket

Soft skills

Good communicator, result oriented, committed to highest code quality, respect business needs and timelines.

Location

Our tech team is based in Wroclaw, Poland. Our business team is based in the US. We might evaluate candidates from both countries and, for great talents, also other locations.

Benefits

Depends on the specific country, might include private health insurance, contribution to private retirement plan, life insurance and more

Salary

Competitive salary pending on location and experience, both cash and equity

We’re an EEO (Equal Employment Opportunity) that empowers our people — no matter their race, color, religion, sex, gender identity, sexual orientation, national origin, disability, veteran status, or other protected characteristic.