Senior Software Engineer - FullStack .NET Core Job at 3Pillar Global

Senior Software Engineer - FullStack .NET Core

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...

Location

Salary:

Not provided

3Pillar Global

Expiration Date

Until further notice

Requirements

C#, .NET Core, MVC
Strong SQL Server background
Complex procedures debugging and bug fixing
Proficient English skills
Stakeholder management abilities
Excellent problem-solving skills and a proactive attitude towards challenges
Strong verbal and written communication skills

Job Responsibility

Facilitate effective communication with client project stakeholders regarding project status and recommendations
Craft client code that is efficient, performant, testable, scalable, secure, and of the highest quality
Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
Proficiently gather requirements and organize/present developed features for clients
Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities
Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

What we offer

Flexible work environment (office, home, or blend)
Remote-first approach
Global team
Well-being focus (fitness offerings, mental health plans, generous time off)
Accelerated career growth and development opportunities across projects, offerings, and industries

Fulltime

Senior Software Engineer - FullStack .NET Core

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...

Location

Romania

Salary:

Not provided

3Pillar Global

Expiration Date

Until further notice

Requirements

C#, .NET Core, MVC
Strong SQL Server background
Complex procedures debugging and bug fixing
Proficient English skills
Stakeholder management abilities
Excellent problem-solving skills and a proactive attitude towards challenges
Strong verbal and written communication skills

Job Responsibility

Facilitate effective communication with client project stakeholders regarding project status and recommendations
Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality
Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
Proficiently gather requirements and organize/present developed features for clients
Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities
Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

What we offer

Flexible work environment (office, home, or blend)
Remote-first approach
Part of a global team, learning from top talent
Well-being focus (fitness offerings, mental health plans, generous time off)
Accelerated career growth and development opportunities across projects, offerings, and industries

Fulltime

New

Senior Software Engineer (.Net Fullstack)

Leading AI-driven Global Supply Chain Solutions Software Product Company and one...

Location

India , Hyderabad

Salary:

Not provided

Blue Yonder

Expiration Date

Until further notice

Requirements

5+ Years of experience in IT with product development experience
Hands on programming experience on Windows IS A MUST with C#, ASP.net, NHibernate, Web API’s, ExtJs, JavaScript, HTML5, MVC Architecture, MS-IIS, Tomcat, SQL Server, etc.
Strong multi-threaded application development and debugging skills
Expertise in Object oriented programming, data structures and STL
Knowledge on Design Patterns
Solid background in data structures and algorithms
Understanding of database concepts
Demonstrates good understanding of the product and its architecture
Quick learner
Experience in developing multi-threaded applications

Job Responsibility

Recommends and engineers software solutions for product teams
Works directly with customers and support team members to find a resolution for product-related issues
Works in a self-organized agile team and mentors team members on processes and technical design for release deliverables
Drive architecture and designs to become simpler, more robust, and more efficient
Write and review service descriptions including relevant measures of service quality and drives architecture to deliver on these promises through self-healing, reliable services that require minimum manual intervention
Provide early visibility and mitigation to technical challenges through the journey

Fulltime

New

Rust Engineer - Platform

As a Platform Backend Engineer (Rust) at Keyrock, you will drive the development...

Location

Salary:

Not provided

Keyrock

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience
Proven experience in building and maintaining data-intensive, large-scale, high-performance trading data platforms
Strong expertise in Rust (or C++), Python, and TypeScript for system development and automation in the financial services industry
Good understanding of data engineering principles, including data modeling, ETL pipelines, and stream processing
Experience with financial services data workflows, including trading, middle office, and back office operations
Extensive experience in cloud-native architectures, with proficiency in AWS
Proficient in GitOps tools and methodologies for infrastructure automation and deployment
Strong background in DevSecFinOps, ensuring compliance, security, and cost efficiency across the development lifecycle
Hands-on experience with CI/CD pipelines, infrastructure as code (IaC), and monitoring tools

Job Responsibility

Rust Development: Design, build, and maintain high-performance backend services and APIs using Rust, ensuring low latency and high availability for critical trading data platforms
Strong systems engineering fundamentals: Concurrency, memory management, networking, serialization, and observability Solid understanding of performance tuning and profiling in real-world systems
System Integration: Create seamless integrations between live trading operations (exchanges/DeFi) and backoffice systems, automating workflows to improve operational efficiency
Cloud-Native Deployment: Deploy and manage services in a cloud-native environment, leveraging AWS, Kubernetes, and Terraform to scale infrastructure infrastructure-as-code
DevOps & Observability: Maintain GitOps-driven workflows, ensuring robust CI/CD pipelines and implementing deep system observability (logging, metrics, tracing) for rapid incident response
Database Optimization: Optimize data storage and retrieval strategies (SQL/NoSQL), balancing query performance, cost efficiency, and data integrity in a high-volume financial environment
Security & Compliance: Engineer solutions with a "Security-First" mindset, ensuring strict adherence to compliance standards and secure handling of sensitive financial data
Cross-Functional Collaboration: Partner with Product Managers, Risk teams, and other engineers to translate complex business requirements into reliable technical specifications and features
Technical Excellence: Actively participate in code reviews, contribute to architectural discussions, and mentor fellow engineers to foster a culture of high code quality and innovation
Continuous Improvement: Stay updated on emerging trends in the Rust ecosystem, cloud infrastructure, and blockchain technologies to continuously refine the platform’s capabilities

What we offer

A competitive salary package
Autonomy in your time management thanks to flexible working hours and the opportunity to work remotely
The freedom to create your own entrepreneurial experience by being part of a team of people in search of excellence

Fulltime

New

Product Marketer

We’re looking for our second marketing hire to lead high-leverage initiatives ac...

Location

United States , San Francisco

Salary:

140000.00 - 210000.00 USD / Year

Juicebox

Expiration Date

Until further notice

Requirements

2-5 years experience in product marketing or growth marketing at a high-growth SaaS company
Write clearly and persuasively, with a sharp eye for narrative and tone
Are comfortable talking to customers, understanding their needs, and turning insights into action
Can manage multiple projects at once and ship fast
Have experience working cross-functionally with product, eng, sales, and design

Job Responsibility

Craft clear, compelling messaging for product features and updates across our socials and website
Design and execute GTM strategies for launches across web, email, in-product, website, and social
Build internal enablement materials (pitch decks, one-pagers, battlecards) to support Sales + CSM
Work closely with design and growth to develop creative assets and campaigns
Interview customers and conduct competitive research to shape positioning
Collaborate with engineering + product to influence roadmap with customer insights
Track and report on performance of product marketing efforts

What we offer

Offers Equity

Fulltime

New

Office Manager

We’re looking for an organized and proactive Office Manager to keep our San Fran...

Location

United States , San Francisco

Salary:

90000.00 - 140000.00 USD / Year

Juicebox

Expiration Date

Until further notice

Requirements

Highly organized, reliable, and detail-oriented
Thrive in fast-paced, unstructured environments
Love helping others and making systems more efficient
Communicate clearly and follow through consistently

Job Responsibility

Manage day-to-day office operations: ordering supplies, managing snacks, coordinating cleaning/vendors, and keeping everything running smoothly
Coordinate internal events: monthly team lunches, offsites, happy hours, and seasonal celebrations
Support external events: help with logistics and materials for conferences, field dinners, and customer meetups
Assist with scheduling and logistics for meetings, travel, and onboarding
Own vendor relationships across facilities, food, furniture, and equipment
Jump in on ad hoc projects across people, recruiting, and ops

What we offer

Offers Equity

Fulltime

New

Senior Machine Learning Engineer

The Mission Starts Here. TheIncLab engineers and delivers intelligent digital ap...

Location

United States , McLean; Nashville

Salary:

Not provided

TheIncLab

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, Applied Mathematics, or a related field
7+ years of professional experience, including significant hands-on machine learning development
Strong understanding of machine learning theory and fundamentals
Demonstrated experience training and evaluating models using frameworks such as PyTorch or TensorFlow
Experience building and maintaining end-to-end ML pipelines
Strong programming skills in Python (additional languages are a plus)
Experience working with real-world, imperfect datasets
Ability to explain model behavior, tradeoffs, and limitations to both technical and non-technical stakeholders
Strong grasp of software engineering best practices and system design
Applicants must be a U.S. Citizen and willing and eligible to obtain a U.S. Security Clearance at the Secret or Top-Secret level

Job Responsibility

Research, evaluate, and select appropriate machine learning approaches and architectures based on the problem definition
Design and implement machine learning models using frameworks such as PyTorch, TensorFlow, or equivalent
Formulate and solve optimization problems using ML techniques
Own data pipelines for ML systems
Train, tune, and debug models, addressing issues such as overfitting, instability, bias, and performance degradation
Define and apply appropriate evaluation metrics, analyze results and iteratively improve model performance
Integrate ML models and data pipelines into production systems
Make technical decisions and provide architectural guidance for ML systems
Document experiments, results, and design decisions using tools such as Git, Jira, and Confluence
Mentor junior engineers and guide best practices in ML development

What we offer

Hybrid and flexible work schedules
Professional development programs
Training and certification reimbursement
Extended and floating holiday schedule
Paid time off and Paid volunteer time
Health and Wellness Benefits including Medical, Dental, and Vision insurance
Wellness, Mental Health, and Employee Assistance Programs
100% Company Paid Benefits that include STD, LTD, and Basic Life insurance
401(k) Plan Options with employer matching
Incentive bonuses for eligible clearances, performance, and employee referrals

Fulltime

New

Software Engineer Mid Level

Location

United States , Annapolis Junction

Salary:

185400.00 - 205000.00 USD / Year

ELEVI Associates

Expiration Date

Until further notice

Requirements

A CURRENT OR ACTIVE SECURITY CLEARANCE WITH POLY IS REQUIRED
Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required
Bachelor’s degree in a technical discipline from an accredited college or university is required
Experience in application migration into cloud environments and technologies, as well as customer data types, protocols, and policies
Experience with cloud-based data solutions (AWS and Azure preferred)
Strong understanding of developing data transformation pre-processors and data flow management leveraging NiagaraFiles (NiFi)
Working understanding of code and script (Java, Python, JavaScript, etc.)
Experience with container technologies (Docker, K8S)
Strong communication skills

Job Responsibility

Work with a team to gather information and design/create/configure tools for monitoring
Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements
Works individually or as part of a team
Reviews and tests software components for adherence to the design requirements and documents test results
Resolves software problem reports
Utilizes software development and software design methodologies appropriate to the development environment
Provides specific input to the software components of system design to include hardware/software trade- offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components

What we offer

flexibility to balance quality work and personal lives
competitive compensation
benefits
learning and development opportunities
broad and competitive mix of benefits options
healthcare
wellness
financial
retirement
family support

Fulltime

Senior Software Engineer - FullStack .NET Core

3Pillar Global

Location:
Czech Republic

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 14, 2025

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