Jobs

We’re looking for a Senior UI/UX Designer (High-Velocity, Highly Creative, Versatile) — B2B, B2C, SaaS with 5+ years of experience.

Required Hard Skills
- 5–7+ years of professional experience as a UI/UX or Product Designer in B2B, B2C, or SaaS products.
- Exceptional UI craft: layout, typography, visual hierarchy, spacing, and interaction details.
- Proven ability to design for complex, data-driven systems with deep understanding of business logic.
- Advanced proficiency in Figma and industry-standard design tools.
- Hands-on experience building and maintaining design systems under real production constraints.
- Ability to produce developer-ready designs and specs with minimal iteration loops.
- Practical experience using AI tools to accelerate ideation, concept exploration, and delivery.
- High attention to detail combined with strategic thinking.
- Occasional meetings up to 7–8 PM EST.

Required Soft Skills
- Comfortable working in fast-moving, delivery-focused environments with tight timelines.
- High level of ownership and accountability for design outcomes.
- Strong communication skills and the ability to align design, business, and technical perspectives.
- High adaptability and comfort with changing priorities.
- Proactive mindset, strong self-organization, and natural versatility across different product domains.
- Ability to balance creativity with practicality and delivery speed.
 

Responsibilities

- Design and deliver high-quality, highly creative UI/UX solutions with fast turnaround times across web, mobile, and tablet platforms, including complex SaaS products.
- Drive strong creative direction: visual concepts, interaction ideas, and non-trivial UI solutions — not just execution of existing patterns.
- Translate complex business logic into intuitive, elegant, and scalable user experiences.
- Balance creativity, usability, and delivery speed in high-pace production environments.
- Rapidly prototype, explore multiple concepts, and iterate fast to support product and business decisions.
- Build, evolve, and maintain design systems that enable speed.
- Apply AI-powered design workflows to increase the output and iteration velocity.
- Work as a highly versatile designer: independently owning design streams while collaborating cross-functionally with PMs, developers, and stakeholders.
- Clearly articulate and defend design decisions with a balance of UX rationale, business impact, and practical constraints.
- Ensure alignment with Apple Human Interface Guidelines, Material Design, and accessibility standards.

Tech Interview Note: Be ready to present 2 strong case studies that demonstrate:
- creative problem-solving,
- fast and effective delivery,
- strong UI quality,
- clear UX and business logic reasoning,
- measurable or tangible product impact.

Work conditions

- Opportunities to work on diverse and challenging projects;
- A supportive and collaborative team environment;
- 12 vacation days per year;
- 5 sick days per year;
- English classes;
- Access to therapist and psychologist support for mental well-being.

At ScrumLaunch, a global product development company partnering with fast-growing startups and established businesses, we’re looking for a Senior UI/UX Designer to join a fast-paced, product-driven environment.

You’ll take strong ownership of end-to-end design across B2B, B2C, and SaaS products. This role is ideal for someone with exceptional UI craft, strong UX thinking, and the ability to move fast without sacrificing quality.

• Location: Remote
• Ukrainian speakers preferred
• English: Upper-Intermediate (B2+)

• Occasional meetings up to 7–8 PM EST

   

Required Hard Skills

• 5–7+ years of professional experience in UI/UX or Product Design
• 5–7+ years designing B2B, B2C, or SaaS products
• Outstanding UI craft: layout, typography, spacing, visual hierarchy, interaction details
• Experience designing complex, data-driven systems with deep business logic
• Advanced proficiency with Figma and industry-standard design tools
• Hands-on experience building and maintaining design systems in production
• Ability to deliver developer-ready designs and specs with minimal iteration
• Practical experience using AI tools to speed up ideation, exploration, and delivery

• High attention to detail paired with strategic thinking

   

Required Soft Skills

• Comfortable in fast-moving, delivery-focused environments
• Strong ownership and accountability for design outcomes
• Clear communicator, able to align design, business, and engineering
• Highly adaptable with shifting priorities
• Proactive, well-organized, and naturally versatile across domains
• Able to balance creativity, practicality, and speed

 Responsibilities

• Design and deliver high-quality, creative UI/UX solutions with fast turnaround times
• Own design across web, mobile, and tablet platforms, including complex SaaS products
• Drive strong creative direction — not just execution of existing patterns
• Translate complex business logic into intuitive, scalable user experiences
• Rapidly prototype, explore multiple concepts, and iterate fast
• Build, evolve, and maintain design systems that enable speed
• Apply AI-powered workflows to increase design output and iteration velocity
• Work independently while collaborating closely with PMs, developers, and stakeholders
• Clearly articulate and defend design decisions using UX rationale, business impact, and constraints

• Ensure alignment with Apple HIG, Material Design, and accessibility standards

   

Tech Interview Note

Please be ready to present 2 strong case studies that demonstrate:

• Creative problem-solving
• Fast and effective delivery
• Strong UI quality
• Clear UX and business logic reasoning
• Measurable or tangible product impact

What We Offer

• Work on diverse and challenging products
• Supportive, collaborative team environment
• 12 vacation days per year
• 5 sick days per year
• English classes
• Access to therapist & psychologist support for mental well-being

🚀 About Kilona.io

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered. 

We’re looking for an experienced Performance Marketing Manager to help scale VibeMeal — an AI-powered calorie tracking app 
 

VibeMeal allows users to log meals through photos, voice, or text.

We’re actively scaling paid acquisition and looking for someone who understands subscription-based mobile apps and can take ownership of Meta Ads performance.

✅ Requirements

• 4+ years of experience in Performance Marketing / User Acquisition
• Strong hands-on experience with Meta Ads
• Experience scaling mobile subscription apps
• Deep understanding of:
  • Web-to-App funnels
  • In-App funnels
  • Onboarding optimization
  • Paywalls
  • Trial conversion optimization
  • Subscription metrics: ROAS, CAC, LTV, Payback
• Experience with:
  • AppsFlyer
  • RevenueCat
  • Meta Ads Manager
  • Firebase / Analytics tools
• Strong analytical mindset and data-driven decision-making

✨ Nice to have

• Experience in Health & Fitness apps
• Experience with calorie tracking, nutrition, or weight loss apps
• Experience managing budgets above $50k/month
• Experience working with AI-powered consumer apps

🧑‍💻 Responsibilities

• Manage and scale Meta Ads campaigns
• Improve acquisition efficiency and profitability
• Analyze funnel performance and identify bottlenecks
• Work closely with the founder, product, and design teams
• Generate and test new creative angles and growth hypotheses
• Optimize onboarding, paywalls, and subscription conversion

 🤝 What We Offer

• Long-term collaboration
• Hourly-based payment model (overtime is always paid)
• Fully remote — work from anywhere
• Flexible schedule — we appreciate team overlap but you manage your own time
• Easy time-off policy — take days off when you need, no bureaucracy
• Opportunity to make a significant impact on a fast-growing mobile product 🚀

If interested, please send:

• Your LinkedIn profile
• Relevant mobile app experience
• Apps you’ve worked on
• Your salary expectations
• Brief description of your biggest growth achievement

We are looking for a highly skilled Senior Android Developer to join a short-term project with an approximate duration of 3 months. The client is a Cambridge-based medical technology company that specializes in advanced solutions for diabetes management.

The Job

A migration project. This is a hands-on engineering role requiring someone who can quickly become productive, perform code migration, implement comprehensive unit testing, and validate the successful operation of the migrated functionality.

Key Responsibilities

• Migrate Android codebases from AWS Android SDK to AWS Kotlin SDK
• Perform Java-to-Kotlin migration where required
• Develop and maintain high-quality, maintainable Android application code
• Create and execute comprehensive unit tests to validate migrated functionality
• Ensure application stability, performance, and reliability throughout the migration process
• Follow best practices for CI/CD, automated testing, and code quality
• Contribute to technical discussions and architectural decisions where appropriate

Required Qualifications

Must-have:

• 5+ years of professional Android development experience
• Strong experience with Android application development using Java and Kotlin
• Experience with AWS Android SDK and/or AWS Kotlin SDK
• Proven experience migrating or modernizing Android codebases
• Strong understanding of writing clean, maintainable, and testable code
• Experience with unit testing and automated testing practices
• Experience with mobile CI/CD tooling, including build and test automation
• Strong communication skills and ability to work independently in a remote environment

Nice to Have:

• Experience in healthcare or medical technology environments
• Experience developing Software as a Medical Device (SaMD)
• Experience working on safety-critical or regulated applications

What Success Looks Like

By the end of the engagement, you will have:

• Successfully migrated targeted functionality from AWS Android SDK to AWS Kotlin SDK
• Completed required Java-to-Kotlin modernization work
• Delivered comprehensive unit test coverage
• Demonstrated successful operation and stability of migrated components
• Left the codebase in a maintainable, well-documented state

Interview Process

1. Pre-screen with Recruitment Manager (45 minutes)
2. Client Interview with Director of Technical Development (60 minutes)
3. Client Technical Screening with Senior Developer (90 minutes)
4. Final Interview with Client Stakeholder (30 minutes)

Gypsy Collective is seeking a Product Manager to join our dynamic team. In this role, you will be responsible for driving product vision and delivery by collaborating with cross-functional teams. You will focus on understanding user needs, defining product features, and ensuring successful product launches that align with our strategic goals.

This is an exciting opportunity to contribute to innovative products in a fast-paced and growth-oriented environment.

🧭 What makes you a great match

• 4+ years of experience in product management, preferably in the iGaming;
• Proven experience in leading cross-functional teams and managing the entire product lifecycle from ideation to launch;
• In-depth expertise in: launching a brand from scratch in a Tier 1 market, setting up a loyalty program, retention strategies, and developing a VIP-focused product;
• Strong analytical skills — ability to translate data into actionable insights and product decisions;
• Experience in launching projects using white-label or turnkey models;
• Excellent communication and interpersonal skills to collaborate effectively with stakeholders across the company;
• Familiarity with Agile methodologies and product management tools Asana;
• Understanding of user experience design principles and best practices;
• A customer-centric mindset with a passion for solving user problems.

🔍 Bonus points if you have

• Experience with A/B testing and optimizing product features based on user feedback;
• Knowledge of performance marketing and analytics platforms;
• A background in data science or statistics;
• Experience in stakeholder management and leading product demos.

📅 Your daily adventures include

• Defining product vision and strategy aligned with business objectives;
• Conducting market research to identify opportunities and competitive threats;
• Managing product roadmaps, prioritizing features, and ensuring timely delivery;
• Collaborating closely with design, engineering, and marketing teams to bring products to market;
• Gathering and analyzing user feedback to continuously improve product offerings;

• Communicating updates and progress to stakeholders effectively.

   

Benefits

💸 Flexible payment options: choose the method that works best for you.

🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.

📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.

🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.

🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.

💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.

🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.

About Us

Smart Capital Center is an end-to-end, AI-powered platform for Commercial Real Estate (CRE) investment and financial management. We power real-time underwriting, asset management, and portfolio analytics through a combination of live data, workflow automation, and AI-driven insights.

Operating at the intersection of Generative AI, finance, and real estate, we are building systems that digitize and simplify complex financial workflows.

Our clients include leading institutions such as JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

To learn more about our platform and vision, please visit our website.

The Role

We are looking for a Backend Software Engineer with strong experience in building scalable systems and a deep interest in AI-powered applications.

This is a high-impact, hands-on role where you will design and build backend services, integrate AI capabilities, and develop intelligent, agent-driven workflows used in real-world production environments.

You will work closely with product, AI, and engineering teams to deliver reliable, high-performance systems and automation features.

What You Will Do

Backend Development

• Design, build, and maintain backend services using Java (Spring Boot) and Python
• Develop scalable APIs and microservices for data-intensive applications
• Optimize system performance, reliability, and scalability
• Design efficient data models and handle complex integrations

AI & Intelligent Systems

• Implement and integrate AI-powered features into core products
• Design and build agent-based workflows for automation and decision-making
• Apply prompt engineering techniques to improve LLM outputs and behavior
• Work with modern AI frameworks to productionize intelligent systems

Cloud & Infrastructure

• Develop and deploy backend systems on AWS (EC2, S3, RDS, Lambda, etc.)
• Build resilient, scalable cloud-native services
• Contribute to system monitoring, logging, and reliability

System Design & Engineering Excellence

• Contribute to architecture, service boundaries, and system design decisions
• Write clean, maintainable, and well-documented code
• Ensure security, performance, and operational stability
• Continuously improve engineering quality and development practices

Collaboration

• Work closely with frontend, product, and AI teams
• Contribute to end-to-end feature delivery
• Participate in Agile development processes

Requirements

• 5+ years of backend software development experience
• Strong experience building and scaling backend systems in production

Core Technical Skills

• Strong experience with Java and Spring Boot
• Solid experience with Python
• Strong knowledge of SQL and database design (PostgreSQL preferred)
• Experience building REST APIs, microservices, and distributed systems
• Hands-on experience with AWS (EC2, S3, RDS, Lambda, etc.)
• Proficiency with Git and modern development workflows

AI & Modern Development Experience

• Experience with prompt engineering for LLM-based systems
• Practical experience building AI agent workflows in production
• Familiarity with frameworks/tools such as:
  • LangGraph
  • LangChain
  • LangSmith
  • or similar ecosystems
• Experience using AI-assisted development tools, such as:
  • Claude Code
  • Codex
  • OpenCode
  • or similar

Nice to Have

• Experience with vector databases or semantic search (e.g., Milvus)
• Knowledge of RAG (Retrieval-Augmented Generation) architectures
• Experience with CI/CD pipelines and DevOps practices
• Familiarity with event-driven architecture

• Experience with data processing pipelines or document AI systems

   

Why Join Us

• Work on cutting-edge AI-powered systems in a $17T industry
• Build real-world applications using LLMs, agents, and automation
• High ownership and autonomy with meaningful technical impact
• Opportunity to influence system design and engineering direction
• Fast-moving, execution-focused team with minimal bureaucracy
• Competitive compensation and flexible work environment

Our partners are looking for an HR Director (HRD). LaFinteca is a financial technology company providing payment solutions across Latin America. Headquartered in Barcelona, LaFinteca operates to enhance financial accessibility and security for users. As the HR Director, you will build, scale, and manage our human resources infrastructure within an international fintech environment, designing and executing an HR strategy aligned with business expansion and cross-border goals.

📋 Tasks Description

1. Enhance Recruiting Process

• Standardize and scale end-to-end recruitment pipelines to handle growth across regional engineering and commercial teams.
• Oversee third-party recruiting agencies, establish performance SLAs, and lead executive-level talent acquisition.
• Manage LaFinteca's position in the fintech market by establishing a clear employer brand presence.
• Manage the candidate experience from initial outreach to onboarding for international integration.

2. Performance Management

• Design, launch, and manage performance frameworks (such as OKRs) to establish clarity and alignment across all departments.
• Partner with department heads to manage performance metrics, evaluations, and data-driven promotions.
• Establish feedback mechanisms, pulse surveys, and engagement initiatives to track and improve team retention.
• Utilize HR metrics and internal analytics to identify structural gaps and mitigate retention risks.

3. Development of Team and Competencies

• Define and map core competencies and technical proficiency standards across product and operations functions.
• Manage professional development initiatives, training programs, and employee access to technical certification paths.
• Build internal career paths, identification schemes for high-potential staff, and succession planning blueprints.
• Cultivate a collaborative, high-performance corporate culture that promotes learning across multi-national teams.

🛠️ Required Skills

• Proven experience in a senior HR leadership role (HRD, Head of HR, or People Partner Lead) within an international setting.
• Experience operating within fintech, IT, payments, crypto, or related tech-driven industries.
• Demonstrated personal ownership, business acumen, and a track record of transforming business goals into HR operations.
• Leadership, stakeholder management, and communication skills required to advise C-level executives.
• English: Fluent / Upper-Intermediate to Advanced level is mandatory for daily communication with international teams.
• Ukrainian or Russian: Mandatory / High proficiency required to align with specific international organizational units.
• Spanish: A strong plus for local entity management, labor dynamics, and local compliance.

📍 Employment Conditions

• Working Hours: Monday to Thursday 11:00 to 20:00 and Fridays 11:00 to 16:30
• Location & Format: Position is strictly onsite at our Barcelona, Spain office (Office-based format; no remote options available).
• Relocation: The company provides relocation support and assistance for selected international candidates moving to Barcelona.

Our partners are looking for a Senior Systems Analyst. In this role, you will be responsible for deconstructing the API ecosystems of global payment providers. You will dive deep into complex technical documentation, analyzing provider infrastructure to pinpoint the exact endpoints required to build robust, scalable logic and their application to real time payments.

Your mission is to architect the end-to-end flow of every transaction, transforming dense provider specs into a functional technical reality. You will own the entire integration lifecycle—navigating the pipeline from the initial technical request through to final operational testing and delivery.

As the technical expert, you will continuously validate customer requirements against provider capabilities, demonstrating viable flows and managing the evolution of our integrations as provider APIs and schemas evolve.

📋 Tasks Description

• System Analysis: Translate complex customer requests into functional designs, determining if payment providers technology to ensure their infrastructure supports our business requirements.
• API Auditing & Mapping: Deep-dive into supplier API documentation to evaluate every endpoint, identifying which are essential for daily business operations and which are redundant.
• Technical Documentation: Create comprehensive "Integration Blueprints" and Requirement Documents that specify exactly how a solution works, including the specific endpoints to be used.
• Backlog management: Create detailed PRDs to the technical team defining the end-to-end payment experience. You will oversee the lifecycle of these documents—from defining API possibilities and field-level validations to ensuring the technical team correctly interprets and implements endpoints.
• Quality Assurance: Lead the testing and validation phase alongside the Operations team to ensure products are fully functional before going live.

🛠 Required Skills

• API Management & Testing: Proficiency with tools like Postman or Insomnia to test provider endpoints and Swagger/OpenAPI to deconstruct technical documentation.
• System Architecture: Experience using Lucidchart, Miro, or Mermaid to create clear sequence diagrams and flowcharts for end-to-end payment logic.
• Data & Schemas: Deep comfort working with JSON and XML formats, specifically for mapping data fields between different systems.
• Payment Protocols: Familiarity with real-time payment notifications, including Webhooks and API callbacks.
• Documentation Tools: Expert at using Jira and Confluence (or similar) to manage backlogs and turn complex requirements into simple, actionable PRDs.
• Security Standards: A solid understanding of how to securely connect to providers using OAuth, JWT, or API Keys.
• Project Oversight: Ability to track integration milestones, manage delivery expectations, and coordinate smoothly between internal and external teams.

Language

• English (Mandatory)
• Ukrainian (Mandatory)
• Spanish (Mandatory )
• Portuguese (Is a plus)

📍 Employment Conditions

• Monday to Thursday 11 to 20:00 and Fridays 11:00 to 16:30
• Position based in Barcelona or Remotely

Our partners are looking for a Senior Product Manager. Drive the strategy and development and optimization of LaFinteca’s payment products across Argentina, Chile, and Peru, covering APMs, payment rails, wallets, PSPs, and crypto on/off-ramps. Make key build vs. buy decisions (in-house, white-label, hybrid), define product requirements, translate them into technical specifications, and lead the full development lifecycle. Collaborate with cross-functional teams to launch and continuously optimize the product, while supporting existing global merchant transactional solutions.

📋 Tasks Description

1. Requirements Analysis & Solution Strategy

• Gather, analyze, and document business and functional requirements for new payment methods, APMs, PSPs, and B2C crypto exchangers in LATAM markets.
• Evaluate solution options (in-house development, white-label providers, hybrid models) and provide structured, strategic recommendations to management.
• Conduct vendor research and comparison for potential white-label or hybrid components

2. Technical Specification & Development Support

• Translate business requirements into clear technical documentation (BRDs, FRDs, user stories, acceptance criteria).
• Collaborate with development teams to clarify requirements and ensure accurate implementation.
• Support project planning, estimation, and prioritization alongside product and engineering teams.

3. Product Lifecycle Management & Stakeholder Alignment

• Define user journeys for deposits, withdrawals, APMs, card flows, crypto, and payouts.
• Maintain comprehensive product documentation throughout the development lifecycle.
• Align with cross-functional stakeholders (tech, operations, compliance, risk, finance) to ensure end-to-end coherence.
• Participate in testing (SIT/UAT) by defining scenarios, validating functionality, and confirming alignment with requirements.
• Monitor product progress, identify gaps or risks, and drive corrective actions.

🎯 Function Objectives

• Product Strategy: Lead the rollout of new APMs, payment rails, and crypto integrations across Argentina, Chile, and Peru.
• Technical Clarity: Deliver complete and accurate documentation to enable efficient, high-quality development.
• Project Delivery: Ensure timely implementation of requirements while maintaining alignment across all internal teams.

🛠 Required Skills

• Experience: 5+ years as a Business Analyst or Product Analyst/Manager, preferably in crypto, fintech or digital product environments, with hands-on experience defining business and functional requirements.
• Payments Expertise: Understanding of APMs, PSPs, payment gateways, card schemes, bank transfers, wallets, settlement flows, and reconciliation.
• Crypto Knowledge: Strong understanding of crypto exchange concepts: liquidity aggregation, custody models, wallets, transaction flows, blockchain basics, and on-/off-ramp mechanics.
• Specification: Ability to prepare complete specification packages (BRD, FRD, user stories, API specs, workflow diagrams, etc.).
• Technical: Familiarity with integration patterns, SDKs, REST APIs, WebSockets, and understanding of the Software Development Lifecycle (SDLC) and SIT/UAT processes.
• Analytical & Communication: Excellent analytical and problem-solving abilities, strong communication for translating business goals into technical requirements and presenting clear decision frameworks.

Desirable

• Experience in crypto platforms, exchanges, or digital asset products, PSP, APMs.
• Knowledge of payments/KYC/AML frameworks in AR/CL/PE (desirable).
• Experience using tools such as Jira and Confluence.

📍 Employment Conditions

• Monday to Friday 08:00 to 17:00 (ARG Time)
• Location: Remote — Argentina.

Our partners are looking for a Senior Product Manager. LaFinteca is a licensed payment institution in Brazil, having secured authorization from the Central Bank of Brazil (BACEN) and officially gone live. In this senior role, you will be responsible for defining and executing the product value proposition for the Brazilian B2B market, targeting local and international merchants entering Brazil. You will bridge the gap between business strategy and execution by analyzing competitor infrastructure, drafting comprehensive technical requirements, and directly managing external vendors delivering our core banking and digital application ecosystems.

📋 Tasks Description

1. Market Analysis & Product Value Proposition

• Analyze competitor payment institutions, fintechs, and neobanks in Brazil to define and differentiate LaFinteca’s B2B product offering.
• Audit and reverse-engineer competitor API documentation to extract functional capabilities and translate them into product requirements.
• Own the product definition and roadmap for digital accounts, Pix payments, merchant accounts, internet banking, mobile banking, onboarding, cards, and acquiring services.

2. Specification Development & Requirement Engineering

• Write clear Business Requirement Documents (BRD), Functional Requirement Documents (FRD), and user stories with precise acceptance criteria.
• Create technical process flows and high-level API specification guidelines for the engineering and integration teams.
• Map operational and transactional logic for payment flows, onboarding, KYC, international payouts, and B2B merchant settlement.

3. Vendor Management & Delivery Control

• Act as the primary technical and product counterpart for external vendors supplying the core banking system, internet banking platform, and mobile applications.
• Define, assign, and control specific tasks for vendors including KYC/AML providers, card processors, Pix providers, and compliance systems.
• Manage vendor scope, timelines, delivery priorities, and functional quality to ensure alignment with launch and stability targets.

🛠 Required Skills

• 5+ years of experience in product management within banks, licensed payment institutions, fintechs, PSPs, neobanks, or core banking vendors.
• Strong domain expertise across Brazilian payment infrastructure, including Pix rails, merchant acquiring, digital banking, and B2B payouts.
• Ability to read API documentation, understand integration architectures, and map web/mobile payment flows (no coding required).
• Demonstrated experience translating business needs into formal BRDs, FRDs, and task specifications for third-party development teams.
• English: Fluent (Mandatory for daily communication with international teams and management).
• Spanish: Upper-Intermediate / Fluent (Strong asset / Nice to have).

📍 Employment Conditions

• Location & Format: Hybrid format based in São Paulo, Brazil.
• Contract Type: Full-time role operating under Brazilian labor legislation.

About SelfInspection

SelfInspection is an AI-powered vehicle inspection platform serving rental companies, insurers, and fleet operators. We're on a mission to transform how damage is captured, assessed, and acted on — replacing manual processes with intelligent, real-time computer-vision pipelines and seamless API integrations. This is a pivotal moment: we're moving from a product that works to a product that thinks.

The Role

We're looking for a Full-Stack AI Engineer who is equally comfortable building a polished React UI, designing a NestJS microservice, and wiring together an LLM-powered automation pipeline. You'll be a key driver in our transition from traditional software development to an AI-forward engineering culture — introducing agents, RAG systems, and intelligent tooling that multiplies the output of the entire team.

This isn't a role for someone who wants to sit in one lane. You'll move between the frontend, the API layer, ML pipelines, and AI agent workflows depending on what the team needs most.

Core Responsibilities

Full-Stack Product Development

• Build and maintain React/TypeScript frontend features across the inspection and reporting surfaces
• Design and develop NestJS REST APIs and event-driven backend services
• Integrate with external partners via well-documented API contracts and webhooks
• Own features end-to-end: design, implementation, testing, and deployment

AI Automation & Agents

• Design and ship AI agents for SDLC automation: unit test generation, PRD-to-stories, PR review, release notes, and bug-to-fix-to-deploy pipelines
• Build and maintain RAG systems over internal documentation, codebases, and inspection data
• Develop MCP servers to give AI agents structured access to company data and tools
• Implement automated test suites using Playwright and AI-assisted test generation
• Champion the adoption of AI tooling (Cursor, Claude, Codex, GitHub Copilot) across the engineering team

ML Pipeline & Computer Vision

• Contribute to end-to-end ML pipelines: data ingestion, preprocessing, model training, evaluation, and serving
• Integrate computer-vision model outputs into product APIs and reporting workflows
• Write Python scripts and services for data processing, annotation tooling, and model evaluation
• Collaborate with ML teammates on dataset management, labeling pipelines, and model versioning

Platform & Process Improvement

• Drive the shift from manual workflows to AI-augmented ones — identify automation opportunities and build them
• Write and maintain technical specs using OpenAPI/Swagger, BMAD methodology, and spec-kit tooling
• Instrument code for observability; participate in incident response and postmortems
• Mentor teammates on AI tooling best practices and document internal frameworks

Required Skills & Experience

Languages & Frameworks: React, TypeScript, NestJS, Node.js, Python, JavaScript (ES2022+)

AI / ML Tooling: Claude / Anthropic API, OpenAI / Codex, Cursor, LangChain, RAG Systems, MCP

Process & Spec: OpenAPI / Swagger, BMAD, Spec Kit, Playwright, Jest / Vitest

Infrastructure & Ops: AWS (S3, Lambda), Docker, PostgreSQL, REST / Webhooks, CI/CD

Minimum Qualifications

• 5+ years of professional software engineering experience across frontend and backend
• Shipped production React applications and NestJS (or equivalent Node.js) services
• Hands-on experience building with at least one major LLM API (Claude, OpenAI, Gemini)
• Experience writing and running automated test suites (unit, integration, E2E)
• Comfortable reading and authoring OpenAPI specs
• Strong written communication — can write a clear technical spec or architecture decision record

Nice to Have

• Experience with BMAD methodology or spec-kit-style development frameworks
• Familiarity with computer vision workflows, annotation pipelines, or MLOps tooling
• Prior work building MCP servers or structured tool-use integrations for AI agents
• Contributions to AI agent orchestration frameworks (LangGraph, CrewAI, AutoGen, etc.)
• Experience in insurtech, automotive, or fleet/rental tech verticals
• Background shipping AI-powered features to end users, not just internal tooling

How We Work

• Small, focused engineering team — high ownership, low bureaucracy
• AI-first development culture: we use Claude, Cursor, and AI agents in daily workflows
• Async-friendly with weekly syncs; documentation over tribal knowledge
• Jira for project tracking; Slack for team communication
• We ship to staging often and to production deliberately

Compensation & Benefits

• Competitive salary commensurate with experience
• Equity participation
• Flexible remote-first work environment
• Learning & development budget — courses, conferences, and AI tool subscriptions covered

About the Role 

We are looking for an experienced Mac Automation Quality Engineer with a strong background in endpoint security and macOS platform testing. 

This role is ideal for someone who thrives in a fast-paced, multi-product environment, enjoys building scalable automation frameworks, and has a passion for uncovering complex platform and security-related issues. You’ll work closely with Engineering, Product Management, and Security teams to ensure high-quality delivery across modern macOS environments. 

What You’ll Do 

• Design, develop, and maintain automated test suites using Python and PyTest 
• Validate endpoint security functionality across macOS releases and Apple Silicon platforms 
• Debug and troubleshoot macOS-specific issues related to system behavior, sandboxing, permissions, and performance 
• Analyze logs and diagnostics using macOS tools such as Console, sysdiagnose, and spindump 
• Collaborate closely with developers to isolate issues, validate fixes, and ensure compatibility with new macOS versions 
• Build and maintain test environments across physical Macs and virtualized macOS infrastructure 
• Execute and enhance automated and manual test coverage for endpoint security features 
• Track, document, and prioritize defects with clear reproduction steps and analysis 
• Drive improvements in automation coverage, regression stability, execution efficiency, and quality metrics 
• Participate actively in Agile development processes and continuously improve QA methodologies and tooling 

Required Qualifications 

• 5+ years of experience in Quality Engineering, Test Automation, or Software Validation 
• Strong experience testing macOS applications or endpoint security products 
• Deep understanding of macOS internals, logging, and diagnostic tooling 
• Hands-on experience with Python, PyTest, Bash scripting, and Git 
• Experience with CI/CD and build systems such as Azure DevOps, Jenkins, GitLab, or TeamCity 
• Experience with macOS virtualization platforms including VMware, UTM, or Tart 
• Strong analytical, debugging, and troubleshooting skills 
• Excellent written and verbal communication skills 

Preferred Qualifications 

• Experience with Apple Endpoint Security Framework (ESF), MDM platforms, or mobileconfig profiles 
• Experience testing EDR, antivirus, or endpoint protection technologies 
• Familiarity with CI/CD automation pipelines and infrastructure testing 
• Networking knowledge including REST APIs, TCP/IP, DNS, DHCP, and Active Directory 
• Linux/Unix administration experience 
• Enterprise IT administration experience including software deployment, security policies, backups, and multi-user environments 
• Strong object-oriented programming fundamentals 

About the Role:

As a Computer Vision Engineer, you will play a key role in our AI team, designing and building solutions that make legal collaboration seamless and accessible. You will work on a cutting-edge product that leverages computer vision and other advanced AI techniques to support the automotive industry. Our platform, SelfInspection, enables automated vehicle inspections. Users capture photos of a vehicle's exterior, interior, and tires, which are then analyzed by our AI and experts to generate detailed condition reports. The first version of the product is live, and we are actively developing its second iteration.

Responsibilities:
 

• Train, evaluate, and deploy computer vision models for tasks such as instance segmentation, object detection, classification, and tracking
• Improve and optimize existing computer vision models
• Prepare high-quality training datasets using annotated data provided by the annotation team
• Stay current with advancements in the computer vision field to ensure the use of efficient and modern approaches
• Collaborate with C-level stakeholders to define technical requirements and specifications for new features
   

Qualifications:
 

• Minimum of 5 years of hands-on experience in machine learning, computer vision, or a closely related field
• Proven experience in training, evaluating, and optimizing deep learning models for production environments
• Strong background in data collection, preprocessing, augmentation, and annotation workflows
• Bachelor's, Master’s, or Ph.D. degree in Computer Science, Electrical Engineering, Mathematics, or a related discipline (preferred but not required)
   

Skills:
 

• Hands-on experience with deep learning frameworks, particularly PyTorch and/or TensorFlow
• Deep understanding of convolutional neural networks (CNNs), transformers, and core computer vision tasks such as image classification, object detection, segmentation, and tracking
• Proficiency with scientific and image processing libraries such as NumPy, OpenCV, and scikit-learn
• Familiarity with model deployment techniques (e.g., ONNX, TensorRT, TorchScript, TensorFlow Lite) and performance optimization strategies
• Strong problem-solving skills and the ability to decompose complex vision tasks into modular components
• Excellent communication and collaboration skills across both technical and non-technical teams
   

Will be a Plus:
 

• Interest in prototyping and experimenting with new computer vision techniques
• Experience designing AI products from the ground up, with a solid understanding of AI system architecture
   

Required languages
EnglishA2 - Elementary

🌟 About SelfInspection

SelfInspection is an AI-driven vehicle inspection platform helping leasing companies, fleets, and financial institutions automate damage assessment and reporting.

We’re modernizing our frontend architecture and building scalable, modular React applications that power real-time inspection workflows and complex admin systems.

We’re looking for a Senior Frontend Engineer who can take ownership of the product experience — not just build screens.

🧠 What You’ll Do

• Build scalable frontend applications using React
• Work with Webpack-based micro-frontend architecture
• Implement state management using MobX
• Build SSR and performance-optimized pages using Next.js
• Contribute to and evolve our Design System
• Translate product requirements into clean, scalable UI architecture
• Own features end-to-end (from concept to production)
• Improve performance, bundle size, and maintainability
• Collaborate closely with backend, QA, AI, and product teams
• Help shape frontend architecture decisions

🏗 Tech Stack

• React (5+ years required)
• Next.js
• Webpack
• MobX
• TypeScript
• Design Systems / Component Libraries
• REST APIs
• AWS environment

✅ Requirements

• 5+ years of professional frontend experience
• Strong expertise in React
• Deep understanding of Webpack
• Experience with MobX or advanced state management
• Experience building or maintaining Design Systems
• Strong understanding of performance optimization
• Ability to work independently in a fast-paced startup environment
• Strong ownership mindset
• Product-oriented thinking (not just task execution)

💎 Nice to Have

• Experience with micro-frontends
• Experience in SaaS or B2B platforms
• Experience building complex dashboards or workflow-based UIs
• Strong UX sensitivity and attention to detail
• Experience improving legacy frontend systems

🔥 Who We’re Looking For

We want someone who:

• Is highly motivated and driven
• Thrives in fast-paced environments
• Takes responsibility for the product, not just the code
• Can identify problems and propose solutions
• Thinks long-term about maintainability and scalability
• Cares about quality

💼 What We Offer

• Ownership over meaningful product areas
• Influence on architecture decisions
• Startup speed + real customers
• Flexible work environment
• Competitive compensation

Fit4Me is looking for a Head of Payments who will drive revenue growth through payment infrastructure, billing logic, and optimization of the payment experience.

In this role, you will define the payment strategy, lead the development of the billing system, and make decisions that directly impact revenue, retention, and scalable growth across Tier 1–2 markets.
This role is for a leader who combines strategic thinking with a hands-on approach: someone who both defines the direction and drives execution.

 

This role is a great fit if you:

• Want to own the payments domain and drive revenue, not just manage processes.

• Think in terms of growth and understand how payments impact conversion, LTV, and product scalability.

• Can prioritize and cut through noise, making decisions where the balance between approval, cost, and risk delivers the best business outcome.

• Feel comfortable in a player-coach role: shaping strategy while staying hands-on with key initiatives.

Impact Areas

1. Payment Strategy & Revenue Growth
• Define the payment strategy as part of the overall growth approach, driving impact on revenue, LTV, and product scalability.
• Own key payment metrics (payment success rate, renewal rate, recovery rate) and continuously improve them through data-driven solutions.
• Build and optimize billing logic (retry, dunning, renewal flows) to maximize conversion and user retention.
• Prioritize initiatives by balancing conversion, cost, and risk based on business needs and growth stage.
• Optimize the payment experience in close collaboration with the Product team.
2. Payment Infrastructure & Scaling
• Build and scale the payment infrastructure: multi-PSP setup, routing, orchestration.
• Select and launch new payment providers, payment methods, and markets (Tier 1/Tier 2).
• Ensure stable payment processing while scaling traffic and revenue.
3. Cost & Efficiency Management
• Optimize payment processing costs (PSP fees, routing, balancing conversion vs cost).
• Lead negotiations with payment providers and improve partnership terms.
• Own payment margin as part of the product’s unit economics.
4. Risk & Stability Control
• Monitor chargeback rate, fraud, and other risk metrics as key constraints for growth.
• Build approaches that enable scaling without exceeding risk benchmarks.
5. Team Leadership & Execution
• Lead Payment Operations and develop the team.
• Set priorities and ensure the right balance between strategic initiatives and operational execution.
• Work directly with the CEO, Product, and Marketing teams to drive growth initiatives.


 

What we expect from you

• 4–6+ years in payments / billing / subscription-based products, with direct impact on payment conversion, retention, or revenue.

• Experience working with high-volume payments ($3–5M+ monthly) and understanding how scale affects performance metrics.

• Building end-to-end payment flows: from payment methods (cards, PayPal, Apple Pay, Google Pay) that impact conversion, to subscription billing (recurring payments, retry / dunning logic, renewal flows, and declined payment handling).

• Strong understanding of unit economics (LTV, CAC, margins) and the role of payments within it, combined with the ability to analyze metrics, form hypotheses, and make decisions that impact revenue and scalability.

• Experience working with Tier 1 / Tier 2 markets and localizing payment methods.

• Building and optimizing payment infrastructure: PSPs (Stripe, Adyen, Braintree), routing, integrations, and launching new payment methods.

• Experience leading a payment function or team, building processes, and setting priorities.

• Upper-Intermediate (B2+) English for working with providers, negotiations, and optimizing partnership terms.

What success looks like in this role

• Payment infrastructure runs reliably at scale: high approval rates, controlled risk levels, and no critical revenue loss.

• Payments become a growth driver: increased payment conversion, improved renewal rates, and higher recovery of failed payments.

• A clear and effective payment strategy is in place: defined priorities, a strong balance between cost / conversion / risk, and a roadmap that supports product scaling.

• Payment processing costs are optimized without compromising performance: improved provider terms and efficient routing setup.

• Payment Operations runs as a well-structured system: stable processes, no operational bottlenecks, allowing you to focus on scaling and developing the function.

Hiring process:

Recruiter interview → Technical Interview → Interview with CEO → Reference check →  Job Offer 🚀