Middle Full-stack Developer Job at LeverX

Middle Full-Stack (.NET/Angular) Developer

We’re looking for a sharp-minded, proactive engineer who’s ready to take ownersh...

Location

Ukraine

Salary:

Not provided

Inoxoft

Expiration Date

Until further notice

Requirements

Practical experience using Cursor or GitHub Copilot in daily development workflow
Strong experience with .NET (C#) for building and maintaining API applications
Solid understanding of PostgreSQL, preferably with AWS Aurora and pg-vector extension
Hands-on experience integrating LLM solutions using Amazon Bedrock, Bedrock Knowledge Base, and Bedrock Guardrails
Proficiency in Angular (v20) and Angular Material for front-end development
Experience monitoring and analyzing applications using AWS CloudWatch and Google Analytics
Familiarity with deploying and maintaining applications in AWS environments
Strong problem-solving skills, attention to detail, and ability to work in a collaborative team environment
Upper-Intermediate level of English

Job Responsibility

Following and improving project conventions (architecture approach, code style, best practices)
Following and suggesting improvements for the existing project processes, methodologies, and guidelines
Estimation of tasks and functions and fit with own estimates
Creating and updating project documentation (technical and functional)
Setup and maintenance of project environments
Negotiation/explanation of technical questions and requirements with the clients
Participation in technical interviews with clients
Guide, consult, and make advice to team members regarding the delivery of assigned tasks
Contribute to employees’ growth by providing tech feedback and setting tech goals
Conduct project-related tech interviews for external candidates

What we offer

Flexible working hours
25 paid days off and 10 sick/medical leaves
Additional paid days off for personal events like marriage and childbirth
Maternity/Paternity leaves
Skills Evaluations and promotions are based on Corporate Matrix
Discount program
Self-development budget per year
Referral bonuses
Corporate events and gifts
Learning events and mentorship opportunities

Middle Full-Stack Web Developer

The Middle Full-Stack Web Developer is responsible for developing and maintainin...

Location

Bulgaria , Varna

Salary:

2500.00 - 3000.00 BGN / Month

Harbinger Marketing

Expiration Date

Until further notice

Requirements

Secondary education, college, or university degree
2+ years of programming experience
Proficiency in HTML5, CSS3, JavaScript (jQuery), PHP, WordPress (WooCommerce), and Webflow
Writes clean, consistent, well-structured, maintainable, and readable code
Experience with Advanced Custom Fields or Carbon Fields libraries
Experience creating web animations using CSS3 and external libraries such as ScrollMagic, GSAP, or similar
Experience integrating third-party APIs
Experience with version control systems – Git
Experience with web hosting platforms
Strong understanding of best practices in web development

Job Responsibility

Convert provided designs (PSD, AI, Adobe XD, Figma, or others) into fully functional, visually accurate websites using WordPress or another platform/technology, based on the client’s requirements and project specifications
Modify existing websites as needed
Provide website maintenance (e.g., plugin updates, bug fixes, speed optimizations, etc.)
Perform other tasks related to web development
Conduct code reviews
Identify and discuss current and potential issues, as well as their solutions, with supervisors
Make recommendations for improvements
Perform other duties as assigned by management
Responsible for the quality of completed work
Responsible for any breach of professional duties or ethics

Fulltime

New

Middle Full-Stack Developer

We are looking for a Middle Full-Stack Developer to work on the development and ...

Location

Salary:

Not provided

Akveo

Expiration Date

Until further notice

Requirements

2+ years of commercial experience as a Full-Stack Developer
Confident experience with React and TypeScript
Experience using AI tools in development workflows and willingness to apply them in daily work
Hands-on experience with backend development (any stack)
Experience working with databases
English level A2 or higher

Job Responsibility

Develop new features and maintain the internal ERP system
Identify, debug, and fix issues to ensure system stability and performance
Participate in the development of related internal applications
Write clean, maintainable, and well-structured code
Collaborate closely with the team

What we offer

Quick hiring process (1 screening call + 1 interview)
20 working days of vacation
5 sick days
Flexible work schedule and work from any convenient location
Loyal clients that trust our technical expertise and give us the freedom of professional self-expression
Compensation for training and certification
Performance Review system (meetings every 6 months), 1:1 rallies

Fulltime

Full-Stack Middle Developer

We are looking for a Middle Full-Stack Developer. This role involves designing a...

Location

Salary:

Not provided

Itransition

Expiration Date

Until further notice

Requirements

2+ years of experience in IT
Knowledge of PHP 7-8.1 and JavaScript
Experience with any PHP frameworks (Symfony, Laravel, Yii, etc.)
Experience with Frontend development (HTML 5, JavaScript / TypeScript, React/Vue, etc.)
Knowledge of MySQL or other RDBMS, NoSQL solutions
Excellent command of the Git
English level – B2-C1

Job Responsibility

Designing and developing scalable solutions
Mix of frontend (around 50%) and backend (50%) tasks

What we offer

Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota
Competitive compensation that depends on your qualification and skills
Career development system with clear skill qualifications
Flexible working hours aligned to your schedule
Options to work remotely
Corporate medical insurance covering services of private and public medical centers
English courses online
Corporate parties and events for employees and their children
Internal conferences, workshops and meetups for learning and experience sharing
Gym membership compensation

Full-Stack Middle+/Senior Developer

We’re looking for a Senior Full-Stack Developer to join the active development p...

Location

Poland

Salary:

Not provided

Itransition

Expiration Date

Until further notice

Requirements

5+ years of professional software development experience
Strong hands-on experience with ASP.NET Core/C# and Angular (v17–v20)
Experience developing and consuming RESTful APIs
Good understanding of microservices and containerization (Docker)
Experience working with AWS Cloud services (EC2, Lambda, S3, etc.)
Solid understanding of software design principles (SOLID, OOP) and database design (SQL/NoSQL)
Experience writing and maintaining unit/integration/e2e tests
Good spoken and written English for daily communication with the international team

Job Responsibility

Design, develop, and maintain scalable web applications using ASP.NET Core and Angular (up to v20)
Build reusable UI components, control libraries, and design systems
Develop and maintain RESTful APIs and integrate them with front-end components
Participate in architectural and technical discussions, contributing to best practices and system design
Collaborate closely with designers, backend engineers, and stakeholders to ensure intuitive and responsive user experiences
Ensure high code quality through unit, integration, and end-to-end tests
Contribute to CI/CD pipelines, deployment automation, and DevOps processes in AWS
Work in an Agile environment, participating in code reviews, grooming, and sprint ceremonies

What we offer

Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota
Competitive compensation that depends on your qualification and skills
Career development system with clear skill qualifications
Flexible working hours aligned to your schedule
Options to work remotely
Corporate medical insurance covering services of private and public medical centers
English courses online
Corporate parties and events for employees and their children
Internal conferences, workshops and meetups for learning and experience sharing
Gym membership compensation

New

Senior / Middle+ React Engineer (with Java Experience)

Dinarys GmbH is looking for a Senior/Middle+ React Engineer with Java experience...

Location

Salary:

Not provided

Dinarys GmbH

Expiration Date

Until further notice

Requirements

Strong commercial experience with React and modern frontend ecosystems
Solid experience with Java and Spring Boot in production environments
Understanding of full-stack application architecture and REST APIs
Experience working with AWS and Kubernetes
Ability to work independently, take ownership, and contribute to product evolution
Upper-Intermediate English or higher

Job Responsibility

Design, develop, and maintain complex frontend features using React
Take ownership of frontend architecture and contribute to technical decisions
Develop and support backend services using Java and Spring Framework
Integrate frontend applications with RESTful backend APIs
Ensure high performance, scalability, and maintainability of the platform
Participate in code reviews, architecture discussions, and technical improvements
Collaborate closely with Product, Design, and Engineering teams

What we offer

Strong engineering culture and open communication inside the team
Supportive management that encourages initiative and ownership
Transparent workflows: clear expectations, responsibilities and feedback

Fulltime

New

Director, Partnerships

Reporting to the Chief Growth Officer, you will lead the Partnerships function a...

Location

Canada; United States , Atlanta; Austin; Portland; Toronto; Halifax; Calgary; Vancouver; Kitchener; Waterloo; Hamilton

Salary:

145000.00 - 182000.00 CAD / Year

FreshBooks

Expiration Date

Until further notice

Requirements

8+ years of progressive experience in partnerships, channel management, business development, or adjacent growth roles within a SaaS, platform, or technology-enabled business
Deep referral, co-marketing and co-sell experience from a relevant industry
Channel management, sales and/or business development experience
Strong business and financial acumen with experience managing large partnerships and moving them along the curve to full revenue engagement
Background in SaaS, platform and community building partnerships
Strong analytical skills for market analysis, program measurement, and ROI assessment
Experience leading teams through complex projects to successful outcomes
Proven ability to lead cross-functional initiatives and influence senior stakeholders
A commitment to the connection between happy customers and engaged teams
An innovative mind, with a drive to push boundaries, test new ideas, and implement creative approaches to work

Job Responsibility

Build the vision for referral partnerships at FreshBooks, with a focus on identifying the right organizations with which we should partner to drive acquisition at scale
Evaluate the partner market landscape to recruit, onboard and operationalize each partnership working closely with internal teams at FreshBooks across product, technology, sales and marketing
Lead two direct reports across partner acquisition and partner growth, ensuring they are engaged and delivering at the highest level
Take a data-informed approach to performance monitoring, leveraging our internal tools and partner relationship management platform to derive insights and take action to correct underperformance
Set the strategy for partner incentives and ongoing partner management to build a motion that drives mutual benefit and efficient growth
Maintain strong relationships with partners including regular business reviews where you work together to identify areas of opportunity to achieve shared objectives

What we offer

Comprehensive health and wellness benefits
Generous time off including a flexible vacation plan
A retirement savings program or pension plan matched to your local office
Stock options for every full-time employee
Parental leave and new parent support
Annual healthy living credit
Comprehensive medical and dental benefits
Fertility and gender-affirming benefits dependent on your region
Peer Recognition Program
Employee Assistance Program

Fulltime

New

Senior Designer, Mobile

As a Product Designer, Mobile at Freshbooks You will own the end-to-end mobile d...

Location

Canada , Toronto; Halifax; Kitchener; Waterloo; Truro

Salary:

105000.00 - 132000.00 CAD / Year

FreshBooks

Expiration Date

Until further notice

Requirements

A compelling portfolio demonstrating deep experience designing cross-platform mobile products that have successfully scaled
A nuanced understanding of mobile interaction best practices, with fluency in both iOS and Android Human Interface Guidelines
Mastery of Figma, including building and maintaining high-quality designs within complex component libraries
Experience leading and synthesizing user research, with a strong ability to uncover the “why” behind user behavior
Strong systems thinking, ensuring design patterns remain coherent, scalable, and consistent across platforms and devices
Excellent communication skills, with the ability to clearly articulate design rationale to Product and Engineering partners
The ability to work independently and proactively while staying closely aligned with cross-functional stakeholders

Job Responsibility

Champion the end-to-end mobile experience for our cross-platform product, translating complex user needs into elegant, high-fidelity mobile designs and prototypes using Figma
Lead mobile-focused discovery and research to deeply understand how small business owners manage their work away from the desk, synthesizing insights into actionable artifacts
Partner closely with Product Management and Engineering to explore and leverage mobile-specific technologies, shaping not just how features look, but why and when they should exist on mobile
Advocate for mobile-first thinking by ensuring solutions are intuitive, platform-compliant, and thoughtfully aligned with real user workflows
Serve as a mobile subject matter expert across teams, collaborating to ensure features are designed with mobile constraints and opportunities in mind from day one
Actively contribute to and evolve our mobile design system and Figma component libraries, raising the bar for quality, consistency, and scalability
Facilitate strong cross-functional alignment by translating technical constraints into design opportunities and proactively addressing misalignments

What we offer

Comprehensive health and wellness benefits
Generous time off including a flexible vacation plan
A retirement savings program or pension plan matched to your local office
Stock options for every full-time employee
Parental leave and new parent support
Annual healthy living credit
Comprehensive medical and dental benefits
Fertility and gender-affirming benefits dependent on your region
Peer Recognition Program
Employee Assistance Program

Fulltime

Middle Full-stack Developer

LeverX

Location:
Bulgaria

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 05, 2026

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