UI/UX Designer

We are looking for a Flutter Developer to join our Team

Your Future Tasks

• Develop and maintain mobile application using Flutter and Dart.
• Write and maintain unit, integration, and end-to-end tests to ensure product quality.
• Optimize performance and implement best practices for UX/UI.
• Work with REST APIs, third-party SDKs, and native Android code (Java/Kotlin).
• Collaborate with designers, backend developers, and QA engineers to deliver high-quality features.
• Ensure clear communication and alignment within a multilingual team (English-speaking and Russian-speaking members).

What We Expect From Candidate

• 3+ years of experience in Flutter/Dart development.
• Strong knowledge of architectures such as BLoC, RxDart, and Clean Architecture.
• Familiarity with Domain-Driven Design (DDD) principles and why they matter for building scalable, maintainable systems.
• Experience with native Android development using Java/Kotlin.
• Proficiency in working with Firebase (Push Notifications, Crashlytics) and analytics.
• Hands-on experience with state management solutions (e.g., Provider, BLoC).
• Knowledge of version control systems (Git) and publishing apps to Google Play/App Store.
• Experience with CI/CD pipelines using tools such as GitHub Actions, GitLab CI, or similar platforms.

We are looking for a Сreatio Developer to join our Team

Responsibilities

• Development of project solutions on the Terrasoft Creatio enterprise platform using server-side code (C#) and JavaScript.
• Development of new client modules and enhancement of existing ones.
• Implementation of integrations between Creatio and other company systems (via API, Kafka).
• Participation in solution design, taking into account the capabilities of Terrasoft Creatio products.
• Development, adaptation, and configuration of Creatio modules.
• Support of the overall infrastructure.
• Collaboration with the team — system and business analysts, testers, and infrastructure administrators.

Requirements

• Solid knowledge of C# (.NET) and JavaScript (knowledge of AngularJS will be a plus)..
• At least 2 years of experience in Terrasoft Creatio development (experience in Creatio administration will be a plus).
• Ability to work with PostgreSQL DBMS.
• Experience in designing and developing system integrations.
• Experience in designing and developing custom web modules.
• Ability to understand and work with existing code.
• Experience with Git/SVN.
• Knowledge of Web API.
• Knowledge and practical application of OOP principles and design patterns.

Salmon is a technology-driven financial company building a banking and lending platform across Southeast Asia, starting in the Philippines.
7M+ app downloads. 2M+ monthly active users. 7000+ partner stores. US$350M+ raised from top-tier investors.
Here, you get real ownership from day one, high standards, and direct communication. You'll work alongside a team that combines deep local knowledge and experience scaling regulated financial companies from scratch.
If you want to solve complex problems at scale and directly impact how millions of people access and manage money, come build with us.
Southeast Asia's fintech moment starts here.
About The Role
You'll build stable end-to-end test coverage for the web SPA — reducing regression risk and keeping critical user flows reliable as the product scales.

What You'll Do

• Work on E2E automated testing of a web SPA as the main user interaction layer, covering key screens and critical user journeys.
• Build and extend regression coverage using Playwright (JavaScript), including screenshot and visual testing.
• Collaborate with developers to debug flaky tests, investigate issues, and improve overall test stability.

What You'll Own

• Build and maintain E2E automated tests for the web SPA using Playwright (JavaScript).
• Develop and extend regression coverage across key screens and user flows.
• Introduce and maintain screenshot and visual testing where relevant.
• Participate in manual acceptance testing for new features and UI changes.
• Contribute to page performance and load optimization from a quality perspective.

What Makes You a Strong Fit

• Strong experience with web E2E automation, preferably in SPA applications.
• Hands-on experience with JavaScript or TypeScript and Playwright.
• Solid understanding of testing strategy and regression suite design.
• Experience debugging unstable or flaky UI tests.
• Ability to work with complex UI flows, including multi-step and media-driven interactions.

About The Project (description, Duration, Stage)
The client is a group of iGaming companies (multiple game studios and providers, incl. slot-game studios) whose shareholders engaged Neurons Lab to accelerate AI adoption across the whole group — not just one studio. We have completed the assessment phase (interviews and workshops across studios), delivered a working prototype for AI-assisted game production, and are now entering a paid pilot with the first studios.

The engagement is
prototype-first
: the client's C-level and product owners expect working code and live demos, not slides. The core technical direction is agentic AI applied to real game production — game math engines, game logic (backend), and game client code — and a shared, transferable AI layer that benefits every studio in the group.

This is a
Talent Network engagement
(freelance contract), not a full-time position. Allocation is 0.5+ FTE, with strong preference for a candidate available closer to full-time — ideally one person covers both architecture and hands-on engineering.

Objective

• Act as the embedded technical lead for AI on the account: design, build, and demo production-grade agentic AI solutions for game development
• Deliver fast, visible results that benefit the group of companies as a whole (shared AI layer across studios), not only a single studio
• Transfer knowledge continuously to the client's teams and to Neurons Lab engineers

Areas of Responsibility
Technical Architecture & Hands-on Implementation

• Build working prototypes and pilots on the client's real game stack — mathematical engine, game backend, and client — so product owners can test game ideas at scale on real math, not simplified mocks
• Design and implement custom agentic setups ("harness + loop + graph") that are transferable between AI systems (Claude Code / Codex / Cursor and similar), beyond what off-the-shelf tools provide
• Own the technical architecture: model selection, deployment patterns, infrastructure, cost estimation (incl. token economics), and monitoring
• Prepare and run technical demos; always keep a fallback (recorded demo, whitelisted environment) so a live session never fails
• Produce follow-up technical packs after client sessions: flows, component schemas, deployment views, cost estimates

Working with Client Stakeholders

• Present technical solutions with concrete focus on the actual system being built — avoid abstract industry examples and generic "challenges software teams face" talking points
• Engage confidently with senior, technically strong client-side stakeholders (CTO-level scrutiny is the norm on this account); articulate clearly why our approach is better than the tools the client already knows
• Respect role boundaries: product feature decisions belong to the product/delivery lead, and commercial topics (what we sell, engagement model) belong to the account team — the architect's voice is decisive on technical excellence, architecture, and implementation
• Accept decisions once they are made and move forward — collaborative, low-ego working style with quick debriefs and fast iteration

Team & Knowledge

• Lead and unblock AI engineers on the project where present; create tasks, review output, share feedback
• Run knowledge transfer sessions so the team is never a single point of failure
• Support proposal preparation with technical input (estimates, architecture options) when asked by the account team

Experience

• iGaming / game-development domain expertise — mandatory. Hands-on familiarity with slot/casino game production: game math engines (RTP, volatility, balancing), game logic and backend, game client. This is the primary reason the role is open — generic AI expertise without gaming domain knowledge is not sufficient for this client.
• 7+ years hands-on AI/ML development, incl. strong recent agentic AI practice: building harnesses, loops, multi-agent systems, and AI developer-tooling on top of Claude / Codex / Cursor-class systems.
• Prototype-first delivery record. Can show (not tell) existing work: working skills, tools, agents, and loops that operate strictly on code and math. Candidates will be asked to demo real artifacts during the interview.
• Consulting / client-facing seniority. Experience as a technical lead in front of demanding enterprise or product-company stakeholders; confident and proactive (not defensive) under challenge from strong internal engineering teams.

Nice to have:

• Experience delivering to a group/holding structure or multi-brand organization (shared platform serving several business units)
• Game art/graphics pipeline understanding (not required to work on it, but useful for context)
• Cloud hyperscaler experience (AWS / Azure / GCP — all equally valid)