Senior Frontend Developer

SolDevelo; Gdynia; Hybrid; PLN 191,000 - 254,000; Full time

Benefits offered by this job

Private medical care

MultiSport card

Kindle + e-book budget

Training budget 12k PLN yearly

Learning time and team events

Job summary

SolDevelo is seeking a Senior Frontend Developer to join the Product Department. You will lead frontend work for apps on Atlassian and monday.com marketplaces, collaborating with a tight-knit Scrum team. The role requires strong React/TypeScript expertise, API-driven design, and a focus on scalable frontend architecture.

You will mentor peers, shape frontend standards, and contribute across teams, with a fully remote option and a focus on delivering value to customers worldwide.

Qualifications

• Minimum five years of professional frontend development experience.
• Proven track record designing and implementing frontend architecture for web applications.
• Strong testing skills for frontend applications.
• Solid debt-management and refactor planning abilities.
• Comfortable collaborating asynchronously with distributed teams.
• Willingness to mentor and support peers.

Responsibilities

• Design and build user-facing features with strong architecture.
• Collaborate with teammates to deliver end-to-end features.
• Engage with design and product early to influence decisions.
• Review code and elevate developers around you.
• Set and enforce frontend quality standards across the team.
• Work across products and cross-team when needed.

Skills

React

TypeScript

Webpack

Jest

Playwright

Agile/Scrum

OWASP Top 10

Mentoring

Polish (C1)

Tools

Atlassian Forge

Atlassian Connect

Shopify

Salesforce

Job description

PLN 17 100 - 22 800 gross - Contract of Employment

PLN 135 - 180 /h net B2B (PLN 20 500 - 27 300)

Gdynia or 100% remote

Job Overview

We’re looking for a Senior Frontend Developer to join our Product Department – the ~20-person crew behind SolDevelo’s apps for the Atlassian Marketplace and monday.com Marketplace. Think Worklogs, QAlity, and Checklists: tools relied on by everyone from small teams to huge, well-known corporations to run their Jira workflows. We build what our users actually ask for – closely listening to their feedback and shipping the features that matter to them, so what you build gets used, fast.

You’ll join one of our two Scrum teams (each with 3-4 developers, a tester, a product owner, and a UI/UX specialist), each owning a set of products. You’ll also lend your frontend expertise across teams when they need it – this is a role for someone who’s happy being the frontend go-to person, not just a team member.

About SolDevelo

SolDevelo has been building software for 15+ years. We’re an Atlassian Gold Marketplace Partner, ISO 9001 and ISO 27001 certified, and have a team of around 60 people company-wide. In our Product Department, we keep things lean: small teams, direct customer feedback, and short paths from idea to production.

Responsibilities

Design and build user-facing features, with a strong emphasis on getting the underlying architecture right.

Pair with other team members to deliver end-to-end features.

Engage with design and product early, helping shape and influence business decisions before implementation even starts.

Review code of other engineers and help elevate the developers around you, not just the code itself.

Advocate for decisions that hold up at scale and stand the test of time, and speak up when they don’t.

Set and enforce frontend code quality standards across the team.

Work across your team’s products portfolio and jump in cross-team when another squad needs frontend expertise.

Help our service desk team dig into trickier customer-reported issues.

Frontend: React 16+, TypeScript, Webpack

Testing: Jest, React Testing Library, Playwright

Methodology: Agile / Scrum

Must-have

A minimum of five years of professional frontend development experience.

A proven track record designing and implementing frontend architecture for web applications.

Strong skills in testing frontend applications.

Solid tech debt management skills – identifying and prioritizing it; designing refactor plans.

Comfortable working async with a distributed team.

Willingness to mentor and support the growth of others.

Strong knowledge of application security practices (e.g. OWASP Top 10) and the ability to define, implement, and monitor a security strategy in collaboration with DevOps and QA.

Ability to estimate complex projects end-to-end, coordinate the estimation process for the team, and account for uncertainty and risk in requirements.

Excellent command of Polish (C1 or higher).

Excellent command of English (C1 or higher).

Nice-to-have

Familiarity with the Atlassian ecosystem or background in building on Atlassian Forge, Connect, or another third-party app platform (Shopify, Salesforce, etc.).

A history of mentoring other engineers.

Good UI taste with attention to detail – comfortable pushing back on proposed designs and offering alternatives.

Exposure to AI and agentic workflows.

Fully remote work – we don’t do “remote but come to the office on Tuesdays”.

Flexible working hours, with core hours 10 AM – 3 PM (CEST).

12,000 PLN yearly budget for certificates and training.

Dedicated time set aside each month for learning, on top of the training budget.

Company and team integration events.

MultiSport card.

Amazon Kindle and 150 PLN quarterly for e-books.

150 PLN quarterly for cultural & sports activities.

Private medical care.

Recruitment Process

Screening: Our recruitment team will review your application to ensure you meet the basic requirements.

Telephone Interview: A preliminary conversation to discuss your experience and suitability for the position.

Preliminary Acceptance: If successful, you will move forward to the technical verification stage.

Technical Verification (1-2h): An in-depth assessment of your technical skills and knowledge.

Meet the Team: A 30-minute call with the team.

Offer: If successful, you will receive a formal job offer.

Help us make it special

Join our team and share your unique skills and perspective. Together, we can build something truly special.

Our specialists are waiting to get in touch with you.