Freelance Senior Software Engineer Job at Seamless.AI

Freelance Senior Software Engineer

We are seeking an experienced Freelance Sr. Software Engineer; Independent Contr...

Location

Uruguay

Salary:

Not provided

Seamless.AI

Expiration Date

Until further notice

Requirements

6+ years of experience in software development
5+ years of experience with modern frontend (React.js) and backend (Node.js, Express.js) JavaScript development
Bachelor’s in computer science or related field or equivalent work experience
Fluency in both English and Spanish
Expert knowledge of modern frontend technologies such as React, ES6/7 JavaScript, Webpack, HTML, and CSS
Expert knowledge of modern back-end development and back-end JavaScript (Node.js, ExpressJS), SQL (Aurora Postgres), and AWS
Excellent communication and interpersonal skills
Strong problem-solving and analytical skills
Experience with software development tools such as GitHub and JIRA
Experience with cloud-based development and deployment, such as AWS

Job Responsibility

Provide technical expertise in the design, development, and maintenance of software products
Develop and maintain high-quality software code in alignment with project requirements
Ensure that project deliverables are completed on time, within budget, and meet quality expectations
Define technical, operational, and security requirements for software projects
Collaborate with other teams to establish and maintain best practices for software development
Offer technical guidance and recommendations to support engineering teams
Conduct code reviews to maintain software quality and adherence to best practices
Research and evaluate new technologies to enhance software development processes and efficiencies
Work with stakeholders to resolve technical challenges, troubleshoot issues, and implement solutions
Contribute to the development and maintenance of technical documentation and system guides

Freelance Senior Software Engineer

We are seeking an experienced Freelance Sr. Software Engineer; Independent Contr...

Location

Mexico

Salary:

Not provided

Seamless.AI

Expiration Date

Until further notice

Requirements

6+ years of experience in software development
5+ years of experience with modern frontend (React.js) and backend (Node.js, Express.js) JavaScript development
Bachelor’s in computer science or related field or equivalent work experience
Fluency in both English and Spanish is required

Job Responsibility

Provide technical expertise in the design, development, and maintenance of software products
Develop and maintain high-quality software code in alignment with project requirements
Ensure that project deliverables are completed on time, within budget, and meet quality expectations
Define technical, operational, and security requirements for software projects
Collaborate with other teams to establish and maintain best practices for software development
Offer technical guidance and recommendations to support engineering teams
Conduct code reviews to maintain software quality and adherence to best practices
Research and evaluate new technologies to enhance software development processes and efficiencies
Work with stakeholders to resolve technical challenges, troubleshoot issues, and implement solutions
Contribute to the development and maintenance of technical documentation and system guides

Freelance Senior Software Engineer

We are seeking an experienced Freelance Sr. Software Engineer; Contratista Indep...

Location

Colombia

Salary:

Not provided

Seamless.AI

Expiration Date

Until further notice

Requirements

6+ years of experience in software development
5+ years of experience with modern frontend (React.js) and backend (Node.js, Express.js) JavaScript development
Bachelor’s in computer science or related field or equivalent work experience
Fluency in both English and Spanish
Expert knowledge of modern frontend technologies such as React, ES6/7 JavaScript, Webpack, HTML, and CSS
Expert knowledge of modern back-end development and back-end JavaScript (Node.js, ExpressJS), SQL (Aurora Postgres), and AWS
Excellent communication and interpersonal skills
Strong problem-solving and analytical skills
Experience with software development tools such as GitHub and JIRA
Experience with cloud-based development and deployment, such as AWS

Job Responsibility

Provide technical expertise in the design, development, and maintenance of software products
Develop and maintain high-quality software code in alignment with project requirements
Ensure that project deliverables are completed on time, within budget, and meet quality expectations
Define technical, operational, and security requirements for software projects
Collaborate with other teams to establish and maintain best practices for software development
Offer technical guidance and recommendations to support engineering teams
Conduct code reviews to maintain software quality and adherence to best practices
Research and evaluate new technologies to enhance software development processes and efficiencies
Work with stakeholders to resolve technical challenges, troubleshoot issues, and implement solutions
Contribute to the development and maintenance of technical documentation and system guides

New

Senior Post Producer

The Sr. Post Producer is a highly experienced and strategic leader responsible f...

Location

Argentina , Buenos Aires

Salary:

Not provided

Hogarth

Expiration Date

Until further notice

Requirements

5+ years of progressive experience in a Post Production environment as an active producer within advertising, with a proven track record of successfully managing complex, high-profile campaigns
Advanced understanding of production, post-production, and adaptation project workflows, including experience with diverse content types (e.g., broadcast commercials, digital content, social media, long-form)
Expert-level knowledge of all post-production techniques, software, and how each are used to complete projects (e.g., After Effects, Maya, Nuke, Cinema 4D, Flame, DaVinci Resolve, Unreal Engine, etc.)
Deep familiarity with the various roles, functions, capabilities, equipment, and applications within a modern Post Production Department
Exceptional client relationship management skills, with a proven ability to build rapport, manage expectations, and resolve conflicts effectively
Highly results-driven, proactive, and autonomous, capable of managing multiple projects simultaneously with minimal supervision
Strong leadership and mentorship abilities, with experience guiding and developing junior team members
Advanced working knowledge of industry-standard technology including Adobe Creative Suite (Premier, Photoshop, Illustrator, After Effects), and other relevant post-production tools
Demonstrated ability to adapt to new working methods, emerging technologies, and evolving client needs
Extensive experience with booking VO talent, managing music licensing, and utilizing stock asset libraries

Job Responsibility

Strategic Project Leadership: Lead and oversee the end-to-end post-production lifecycle for multiple, often complex and high-value, projects, ensuring alignment with creative vision, strategic objectives, and client expectations
Budget & Schedule Mastery: Develop, manage, and meticulously track detailed project budgets and schedules, proactively identifying and mitigating risks to ensure projects are delivered on time and within financial constraints. Provide regular, transparent financial updates to stakeholders
Client & Agency Relationship Management: Serve as a primary point of contact for key clients and agency partners, building and maintaining strong, trust-based relationships. Effectively communicate project status, manage expectations, and expertly navigate feedback and revisions
Team Supervision & Mentorship: Provide guidance, mentorship, and oversight to post-production teams and junior producers, fostering a collaborative and high-performing environment. Assign lead operators and allocate resources effectively based on project needs and team strengths
Workflow Optimization & Best Practices: Champion and enforce best practices for post-production workflows, identifying opportunities for process improvements and efficiencies. Define, communicate, and ensure adherence to production standards across all projects
Resource Management & Vendor Negotiation: Strategically identify, onboard, and manage internal and external resources, including freelance talent and third-party vendors. Expertly negotiate rates and contracts to secure optimal services within budget
Technical & Creative Oversight: Possess a comprehensive understanding of all post-production techniques, software, and emerging technologies (e.g., After Effects, Maya, Nuke, Cinema 4D, Flame, Unreal Engine, etc.) to effectively guide creative decisions and troubleshoot technical challenges
Problem Solving & Risk Mitigation: Proactively identify potential issues, anticipate challenges, and develop innovative solutions to keep projects on track. Demonstrate strong decision-making capabilities under pressure
Quality Assurance: Ensure all deliverables meet Hogarth's rigorous quality standards and client specifications, conducting thorough reviews and approvals at key stages
Financial Reconciliation: Oversee the accurate reconciliation of all project costs, approve invoices, and provide detailed financial reporting to clients and internal stakeholders

What we offer

Inclusion and Impact
Fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers

Fulltime

New

Events Manager

The Events Manager works closely with the Head of Strategic Events to deliver a ...

Location

United Kingdom , London

Salary:

44375.00 - 52977.00 GBP / Year

University of the Arts London

Expiration Date

January 19, 2026

Requirements

Significant experience delivering a variety of different event formats, from receptions and discussions to tours and lunches, with minimal supervision
Experience of working in a fundraising environment, with an understanding of the unique requirements of cultivating and stewarding donors
Demonstrable understanding of interest in the creative arts and creative industries for the purposes of delivering an engaging event programme and building guest lists
Experience of using databases for event-related data management (knowledge of Raiser’s Edge is desirable)
Experience of designing and delivering new events to deliver set objectives
Communicates effectively orally and in writing adapting the message for a diverse audience in an inclusive and accessible way
Motivates and leads a team effectively, setting clear objectives to manage performance
Plans, prioritises and manages resources effectively to achieve long term objectives

Job Responsibility

Works closely with the Head of Strategic Events to deliver a creative and engaging programme of key events for the University that expand our networks and reflect UAL’s position as one of the world’s leading art and design Universities
An advocate for best practice in event management at UAL, advising colleagues across the university as required
Responsible for the project management of UAL’s Graduation ceremonies, in which the Event Manager will play a pivotal role
Ensure an exceptional experience for all stakeholders and the efficient delivery of UAL events

Fulltime

New

Customer Advisor

Joining us as a Customer Advisor is a great opportunity, whether it’s your first...

Location

United Kingdom , Wilmslow, Handforth Dean

Salary:

12.40 - 14.13 GBP / Hour

Boots

Expiration Date

Until further notice

Requirements

Excel in a varied environment, working at pace
Communicate and listen effectively
Enjoy working as part of a team, promoting a collaborative team dynamic
Know that the little things make the biggest difference for customer interactions
Desire to be a proud brand ambassador for Boots and help our customers find the best products for them

Job Responsibility

Help on the tills, advise our customers, or work in our back shop
Help our customers and put them at ease
Get to know our in-store offers and schemes and promote them
Help our stores run smoothly
Work with other members in the team to provide a great shopping experience

What we offer

Boots Retirement Savings Plan
Discretionary annual bonus
Generous employee discounts
Enhanced maternity/paternity/adoption leave pay and gift card for anyone expecting or adopting a child
Flexible benefits scheme
Access to free, 24/7 counselling and support through TELUS Health, our Employee Assistance Programme

Fulltime

New

Accommodation Assistant

We are currently looking for a dedicated and detail-oriented individual to join ...

Location

Salary:

Not provided

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Previous experience in housekeeping or a similar role within the hospitality industry is preferred but not essential
Excellent attention to detail and the ability to work efficiently in a fast-paced environment
Strong communication skills and a friendly, customer-focused attitude
Ability to work independently as well as part of a team
Flexibility to work various shifts, including weekends and holidays
A positive attitude and willingness to go above and beyond to meet guest expectations

Job Responsibility

Clean and tidy guest rooms and public areas in accordance with hotel standards and procedures
Change bed linens, replenish amenities, and ensure all guest supplies are well-stocked
Vacuum carpets, mop floors, and dust surfaces to maintain a pristine environment
Report any maintenance issues or damages to the relevant department for prompt resolution
Adhere to health and safety regulations to ensure a safe and hygienic environment for guests and colleagues
Assist guests with any inquiries or requests in a courteous and professional manner
Collaborate effectively with other team members to ensure efficient workflow and guest satisfaction
Uphold the hotel's reputation for excellence by consistently delivering exceptional service

What we offer

Competitive salary
Training and development opportunities
Team members discounts on hotel amenities
Pleasant working environment with a supportive team
Opportunities for career advancement within the company

New

Senior Accountant

Our client is seeking a Senior Accountant for an immediate need due to a recent ...

Location

United States , The Woodlands

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

2–8 years of experience in general ledger accounting, job costing, and financial reporting
Hands-on experience with project accounting / percentage-of-completion
Strong Excel skills, including working with large data exports and Pivot Tables
Experience managing WIP and AR
Comfortable stepping into a messy close or cleanup environment
Ability to work independently with minimal supervision
Willing and able to work onsite full-time

Job Responsibility

Own and complete month-end close, including cleanup of prior incomplete periods
Prepare and support financial statements and related schedules
Manage job costing and project accounting, including percentage-of-completion calculations
Maintain and reconcile WIP and Accounts Receivable balances
Handle Accounts Payable, journal entries, and sales tax reporting
Sort, code, and match invoices to purchase orders
Run weekly check runs, including vendor waivers and invoice documentation
Perform bank and credit card reconciliations
Prepare and maintain balance sheet reconciliations
Build and maintain project accounting spreadsheets using Excel

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Freelance Senior Software Engineer

Seamless.AI

Location:
Costa Rica

Category:
IT - Software Development

Contract Type:
B2B

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
April 02, 2025

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